izadora1 izadora1

10-10-2016
Mathematics

Answered

the solution for{x-y=-2

2x+y=8

Verified Answer :

Anonymous Anonymous

15-10-2016

I hope this helps you

x-y=-2 y=x+2

2x+y=8

2x+x+2=8

3x=8-2

3x=6

x=2

y=x+2 y=2+2 y=4

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