Question

What is the x value of -2x+3y=3 , x+2y=2?

-4
-3
-2
4

Answer 1

X=0 and y=1

Explanation:

Let’s use elimination to solve the systems:

-2x+3y=3

Multiply the second equation by “2”

2(x+2y=2)

2x+4y=4

2) Eliminate:

-2x+3y=3

+

2x+4y=4

_________

(X gets eliminated) 7y=7

y=1

Substitute y as 1 in second equation:

X+2(1)=2

X+2=2

X=0

Answer 2

-2

Explanation:

-2x+1x=-2