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Use the addition method to solove X=2y+9 2y=3x-19

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Use the addition method to solove X=2y+9 2y=3x-19

asked Nov 9, 2019 56.5k views

2 votes

Use the addition method to solove X=2y+9
2y=3x-19

Mathematics
middle-school

John Eikenberry asked

by John Eikenberry

8.4k points

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1 Answer

6 votes

1X-2y=9
- 3x+2y=-19
____________

-2x+0=-10
Divide both sides by -2
X=5

Michiel Bugher answered Nov 15, 2019

by Michiel Bugher

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