-7x-57=27-3x

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Solution for -7x-57=27-3x equation:


Simplifying
-7x + -57 = 27 + -3x

Reorder the terms:
-57 + -7x = 27 + -3x

Solving
-57 + -7x = 27 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-57 + -7x + 3x = 27 + -3x + 3x

Combine like terms: -7x + 3x = -4x
-57 + -4x = 27 + -3x + 3x

Combine like terms: -3x + 3x = 0
-57 + -4x = 27 + 0
-57 + -4x = 27

Add '57' to each side of the equation.
-57 + 57 + -4x = 27 + 57

Combine like terms: -57 + 57 = 0
0 + -4x = 27 + 57
-4x = 27 + 57

Combine like terms: 27 + 57 = 84
-4x = 84

Divide each side by '-4'.
x = -21

Simplifying
x = -21

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