2x+7-7x=57

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


Simplifying
2x + 7 + -7x = 57

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

Combine like terms: 2x + -7x = -5x
7 + -5x = 57

Solving
7 + -5x = 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 + -5x = 57 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 57 + -7
-5x = 57 + -7

Combine like terms: 57 + -7 = 50
-5x = 50

Divide each side by '-5'.
x = -10

Simplifying
x = -10

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