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

-4
-3
-2
4

User Takotsubo
by
7.5k points

2 Answers

3 votes

Answer:

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

User Mustanser Iqbal
by
7.3k points
5 votes

Answer:

-2

Explanation:

-2x+1x=-2

User Christian Benseler
by
8.2k points