You divide left and right by "a", to keep the "x" alone.
Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.
Solving a one variable linear equation involves getting the variable on one side of the equals sign by itself. To do this one uses the properties of numbers.
Solving the equation for "y" gives you the slope-intercept form.
Subtract 1 form both sides of the equation
Solving tne simultaneous equation gives x = 19.8 and y = -2.2
Because when your solving a quadratic equation your looking for x-intercepts which is where why equals 0 and x equals what ever the answer is.
Yes, one equals one. If you get that when solving an algebraic equation, the equation is true for all real numbers.
the first step in solving the equation is to subtract the nine from the three. you will get negative 6.
Solving a one variable linear equation involves getting the variable on one side of the equals sign by itself. To do this one uses the properties of numbers.
Solving for d: d = -4.7 satisfies the equation.
If you are solving for y, it is fine. If you are solving for x, divide both sides by x and the equation should be x = y/x
80
There are 2 unknowns
Solving the equation for "y" gives you the slope-intercept form.
Subtract 1 form both sides of the equation
Isolating a single variable in terms of the rest of the equation provides a solution to that variable. That is, if you know the equation that equals the variable, then you can figure out its value.
Solving tne simultaneous equation gives x = 19.8 and y = -2.2