Solve by graphing 5x-2y=-10 3x+6y=66

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asked Apr 26, 2019 181k views

1 Answer

Stralos · Answer 1 · 2019-05-01T11:35:36+0000

5x-2y = -10
Multiply by 6
= 30x -12y=-60

3x+6y = 66
Multiply by 2

= 6x+12y = 132

So

30x-12y=-60
6x+12y=132

Add those variables

36x= 72
X= 2

This would help

Solve by graphing 5x-2y=-10 3x+6y=66

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