57+x+x+132=165

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Solution for 57+x+x+132=165 equation:


Simplifying
57 + x + x + 132 = 165

Reorder the terms:
57 + 132 + x + x = 165

Combine like terms: 57 + 132 = 189
189 + x + x = 165

Combine like terms: x + x = 2x
189 + 2x = 165

Solving
189 + 2x = 165

Solving for variable 'x'.

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

Add '-189' to each side of the equation.
189 + -189 + 2x = 165 + -189

Combine like terms: 189 + -189 = 0
0 + 2x = 165 + -189
2x = 165 + -189

Combine like terms: 165 + -189 = -24
2x = -24

Divide each side by '2'.
x = -12

Simplifying
x = -12

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