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# how do you solve -2x+y=8 3x+2y=9 by distibutive?

How do you solve this eqaution by using subsitution and distributive?

asked Jan 27

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## 1 Answer

?????????? wi dont yu put a komma or sum blanks tween the 2 equashuns

so sumwon kan see yu hav 2 ?????????

line 1: -2x+y=8   or y=2x+8

line 2: 3x +2y=9

line2...3x +2*(2x+8)=9

3x +4x =16=9

7x=9-16=-7

x=-1

y=2x+8=8-2=6
answered Jan 28 by anonymous

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