Question

What is the value of the y variable in the solution to the following system of equations?.

3x - 6y = 3
7x - 5y = -11

What is the value of the x variable in the solution to the following system of equations?.
2x - y = 6
4x - 2y = 12

What is the value of the x variable in the solution to the following system of equations?.
4x + 2y = 12
x - y = 3

Answer 1

The answer is x - y = 3

Answer 2

The system of equations given in the problem can be solved in a same method where you substitute one equation into the other equation to solve x and y values.

For the first set of equations, the value of y in the solution is -2.
For the second set of equations, the value of x in the solution cannot be solved because they have the same slope.
solve x and y values.
For the third set of equations, the value of x in the solution is 3.