Consider the following system of equations:

Question

2x + 3y = 12
—4x + 5y = —4
Which of the following equations could be used to create
an equivalent system (a system with the same solution)?
Select all the apply.

-8x + 10y = -4
-2x + 8y =8
6x + 9y = 36
6x - 2y = 8
x + 3/2y = 6

Answer 1

The equation that could be used to create an equivalent system with the same solution is:

-8x + 10y = -4