-57=6x+2x+7

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Solution for -57=6x+2x+7 equation:


Simplifying
-57 = 6x + 2x + 7

Reorder the terms:
-57 = 7 + 6x + 2x

Combine like terms: 6x + 2x = 8x
-57 = 7 + 8x

Solving
-57 = 7 + 8x

Solving for variable 'x'.

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

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

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

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

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

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

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

Simplifying
x = -8

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