(5x +40x + + 40x+31) = (x+7)

asked Jan 14, 2021 90.8k views

1 vote

(5x +40x +
+ 40x+31) = (x+7)

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3 votes

Answer:

Explanation:

5x + 40x + 40x + 31 = x + 7

85x + 31 = x + 7

Bringing like terms on one side

85x - x = 7 - 31

84x = - 24

x = - 24/84 = 2/7

Michael Bavin answered Jan 20, 2021

6.5k points

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