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You have to follow the order of operations which goes as follows, parentheses, then exponents, then multiplication, then division, then addition, and finally subtraction

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Q: When solving two-step equations what must be undone first?
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How would solving a literal equation differ from a one or two step equation?

The difference is that first you have to understand the problem and translate it into an equation (or equations).


How do you find the locus of all points that lie on the graphs of both x plus 2y equals 1 and 2x -y equals 12?

You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".


What is basic algebra?

That's what you learn in high school, in a first subject of algebra - things like evaluating expressions, converting them, solving equations, factoring polynomials, etc.


How do you solve these equations?

Tell me the equations first.


What impact did Rene descartes have?

Descartes has been heralded as the first modern philosopher. He is famous for having made an important connection between geometry and algebra, which allowed for the solving of geometrical problems by way of algebraic equations.

Related questions

What is the first step in solving the following system of equations by substitution?

The first step is to show the equations which have not been shown.


Which is most likely the first step in solving a system of nonlinear equations by substitution APEX?

Isolating a variable in one of the equations.


What is usually the first step in solving a system of equation by substitution?

The first step is to solve one of the equations for one of the variables. This is then substituted into the other equation or equations.


What is the first step in solving a system of nonlinear equations by substitutions?

In general, a system of non-linear equations cannot be solved by substitutions.


What is usually the first step in solving a system of nonlinear equations by substitution?

The first step is usually to solve one of the equations for one of the variables.Once you have done this, you can replace the right side of this equation for the variable, in one of the other equations.


Why did John Atanasoff and Clifford Berry built the computer in 1942 at Iowa state University?

Solving simultaneous equationsThey invented the first electronic computer to enable solving multiple simultaneous equations far more quickly than the manual method.To help find the answer to mathmaticle equations


How would solving a literal equation differ from a one or two step equation?

The difference is that first you have to understand the problem and translate it into an equation (or equations).


How do you find the locus of all points that lie on the graphs of both x plus 2y equals 1 and 2x -y equals 12?

You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".You solve the two equations simultaneously. There are several ways to do it; one method is to solve the first equation for "x", then replace that in the second equation. This will give you a value for "y". After solving for "y", replace that in any of the two original equations, and solve the remaining equation for "x".


What is basic algebra?

That's what you learn in high school, in a first subject of algebra - things like evaluating expressions, converting them, solving equations, factoring polynomials, etc.


How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with an integer coefficients and constants?

The answer depends on how advanced your methods are. In general, the methods are the same except that if you have repeating decimals, they may cause rounding errors.


How do you solve these equations?

Tell me the equations first.


What does the q stand for in the hardy weingberg equation?

The Q is the recessive trait and the P is the dominant trait. Always find Q first when solving Hardy Weinberg equations.