-69-2x=-9x+57

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Solution for -69-2x=-9x+57 equation:


Simplifying
-69 + -2x = -9x + 57

Reorder the terms:
-69 + -2x = 57 + -9x

Solving
-69 + -2x = 57 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-69 + -2x + 9x = 57 + -9x + 9x

Combine like terms: -2x + 9x = 7x
-69 + 7x = 57 + -9x + 9x

Combine like terms: -9x + 9x = 0
-69 + 7x = 57 + 0
-69 + 7x = 57

Add '69' to each side of the equation.
-69 + 69 + 7x = 57 + 69

Combine like terms: -69 + 69 = 0
0 + 7x = 57 + 69
7x = 57 + 69

Combine like terms: 57 + 69 = 126
7x = 126

Divide each side by '7'.
x = 18

Simplifying
x = 18

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