(7+X)3=2x-5

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Solution for (7+X)3=2x-5 equation: 



(7+X)3=2X-5

We move all terms to the left:

(7+X)3-(2X-5)=0

We add all the numbers together, and all the variables

(X+7)3-(2X-5)=0

We multiply parentheses

3X-(2X-5)+21=0

We get rid of parentheses

3X-2X+5+21=0

We add all the numbers together, and all the variables

X+26=0

We move all terms containing X to the left, all other terms to the right

X=-26

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