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3 years ago

-7.2x+3.5=-8.7x-10 help plz

Mathematics

1 answer:

m_a_m_a [10]3 years ago

5 0

-7.2x + 8.7x = -3.5 - 10
1.5x = -13.5
x = -13.5/1.5
x = -9

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