-(8x+7)=57

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Solution for -(8x+7)=57 equation: 


Simplifying
-1(8x + 7) = 57

Reorder the terms:
-1(7 + 8x) = 57
(7 * -1 + 8x * -1) = 57
(-7 + -8x) = 57

Solving
-7 + -8x = 57

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '7' to each side of the equation.
-7 + 7 + -8x = 57 + 7

Combine like terms: -7 + 7 = 0
0 + -8x = 57 + 7
-8x = 57 + 7

Combine like terms: 57 + 7 = 64
-8x = 64

Divide each side by '-8'.
x = -8

Simplifying
x = -8

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