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Nimfa-mama [501]

3 years ago

5

–5(1 - 5x) +5(-8x - 2) = -4x - 8x

1 answer:

Slav-nsk [51]3 years ago

8 0

-5(1 - 5x) + 5(-8x - 2) = -4x - 8x
-5 + 25x - 40x - 10 = -4x - 8x
-15 - 15x = -12x
-3x = 15
x = -5

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Given

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Required

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