-12x+4122=-9(1+7x)

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Solution for -12x+4122=-9(1+7x) equation:


Simplifying
-12x + 4122 = -9(1 + 7x)

Reorder the terms:
4122 + -12x = -9(1 + 7x)
4122 + -12x = (1 * -9 + 7x * -9)
4122 + -12x = (-9 + -63x)

Solving
4122 + -12x = -9 + -63x

Solving for variable 'x'.

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

Add '63x' to each side of the equation.
4122 + -12x + 63x = -9 + -63x + 63x

Combine like terms: -12x + 63x = 51x
4122 + 51x = -9 + -63x + 63x

Combine like terms: -63x + 63x = 0
4122 + 51x = -9 + 0
4122 + 51x = -9

Add '-4122' to each side of the equation.
4122 + -4122 + 51x = -9 + -4122

Combine like terms: 4122 + -4122 = 0
0 + 51x = -9 + -4122
51x = -9 + -4122

Combine like terms: -9 + -4122 = -4131
51x = -4131

Divide each side by '51'.
x = -81

Simplifying
x = -81

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