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Solve the first equation x2+30=20x-70

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Solve the first equation x2+30=20x-70

asked Apr 16, 2019 143k views

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Solve the first equation x2+30=20x-70

Mathematics
middle-school

7.3k points

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1 Answer

6 votes

2x+30=20x-70

Combine like terms.

100=18x

Divide to get your answer.

100/18 or 5.5

-TTL

Naglerrr answered Apr 21, 2019

8.3k points

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