(7-x)3=-36

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Solution for (7-x)3=-36 equation: 



(7-x)3=-36

We move all terms to the left:

(7-x)3-(-36)=0

We add all the numbers together, and all the variables

(-1x+7)3-(-36)=0

We add all the numbers together, and all the variables

(-1x+7)3+36=0

We multiply parentheses

-3x+21+36=0

We add all the numbers together, and all the variables

-3x+57=0

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

-3x=-57

x=-57/-3

x=+19

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