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Masja [62]
2 years ago
9

Multiply each equation by a constant that would help to eliminate the y terms.

Mathematics
1 answer:
goldenfox [79]2 years ago
6 0
6x-15y=-63
-15x+15y=90

This is because you are multiplying the first equation by a constant of 3 and the second equation by 5 so that you can have -15y and +15y which will cancel each other out.
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