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If x-12y=-210 and x-6y=90 solve for x

If x-12y=-210 and x-6y=90 solve for x
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3 votes
If x-12y=-210 and x-6y=90 solve for x

User Ben Hayden
by
8.1k points

1 Answer

0 votes

Multiply the second equation by
2 to get



2x-12y=180


Now subtract the first equation from this to get



x = 390



User Mosab Shaheen
by
7.6k points
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