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

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


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

Reorder the terms:
-12(-12 + x) = -9(1 + 7n)
(-12 * -12 + x * -12) = -9(1 + 7n)
(144 + -12x) = -9(1 + 7n)
144 + -12x = (1 * -9 + 7n * -9)
144 + -12x = (-9 + -63n)

Solving
144 + -12x = -9 + -63n

Solving for variable 'x'.

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

Add '-144' to each side of the equation.
144 + -144 + -12x = -9 + -144 + -63n

Combine like terms: 144 + -144 = 0
0 + -12x = -9 + -144 + -63n
-12x = -9 + -144 + -63n

Combine like terms: -9 + -144 = -153
-12x = -153 + -63n

Divide each side by '-12'.
x = 12.75 + 5.25n

Simplifying
x = 12.75 + 5.25n

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