0
for example:
2x+y=8----(equation1)
and x+y=6----(equation2)
since "y" in both equations r positive and equal we can minus them(equation1-equation2)
2x-x
y-y
8-6
so
x=2
we use this to substitute the x (with 2)
using any equation, x+y=6
i.e (2)+y=6
y=6-2
so y=4
There. That was on way.we should always make either of the variable equal. i.e by multiplying the entire equation.
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∙ 13y ago
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When lines overlap in a system of equations?
Then they are simultaneous equations.
What do you call equations that have the same solution?
They are simultaneous equations
What are linear equations with the same solutions called?
They are called simultaneous equations.
What do you call the graphs that intersect at exactly one point which gives solution of the system?
They are straight line graphs that work out the solutions of 2 equations or simultaneous equations
Are simultaneous equations on calculator tests?
Usually not.
What are equations that have the same answer?
Simultaneous equations have the same solutions
When lines overlap in a system of equations?
Then they are simultaneous equations.
What do you call equations that have the same solution?
They are simultaneous equations
What is Simultaneous Equations?
Simultaneous equation is nothing: it cannot exist.A system of simultaneous equations is a set of 2 or more equations with a number of variables. A solution to the system is a set of values for the variables such that when the variables are replaced by these values, each one of the equations is true.The equations may be linear or of any mathematical form. There may by none, one or more - including infinitely many - solutions to a system of simultaneous equations.
What is equations that have the same solutions?
Simultaneous equations have the same solutions.
What is the definition of Simultaneous Linear Equations?
A system of linear equations is two or more simultaneous linear equations. In mathematics, a system of linear equations (or linear system) is a collection of linear equations involving the same set of variables.
What are linear equations with the same solutions called?
They are called simultaneous equations.
What do you call the graphs that intersect at exactly one point which gives solution of the system?
They are straight line graphs that work out the solutions of 2 equations or simultaneous equations
Are simultaneous equations on calculator tests?
Usually not.
What are two equations for two lines that will intersect all the time?
They are simultaneous equations.
Simultaneous equation 2x-2y equals 10?
Simultaneous suggests at least two equations.
What is it called when you solve for two lines of algebraic equations simultaneousley?
Its called Simultaneous Equations
