Math, asked by RudraSawant007, 3 months ago

what is the solution of equations 2x+y=-2; 3x-y=7

Answers

Answered by Anonymous

4

Step-by-step explanation:

2x+y=-2

2x+y+2=0

3x-y=7

3x-y-7=0

2x+y+2=3x-y-7

2x-3x=-7-2

-x=-9

x= -(-9)

x=9

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