-12(4n-10)+9=9(1-12n)

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Solution for -12(4n-10)+9=9(1-12n) equation:


Simplifying
-12(4n + -10) + 9 = 9(1 + -12n)

Reorder the terms:
-12(-10 + 4n) + 9 = 9(1 + -12n)
(-10 * -12 + 4n * -12) + 9 = 9(1 + -12n)
(120 + -48n) + 9 = 9(1 + -12n)

Reorder the terms:
120 + 9 + -48n = 9(1 + -12n)

Combine like terms: 120 + 9 = 129
129 + -48n = 9(1 + -12n)
129 + -48n = (1 * 9 + -12n * 9)
129 + -48n = (9 + -108n)

Solving
129 + -48n = 9 + -108n

Solving for variable 'n'.

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

Add '108n' to each side of the equation.
129 + -48n + 108n = 9 + -108n + 108n

Combine like terms: -48n + 108n = 60n
129 + 60n = 9 + -108n + 108n

Combine like terms: -108n + 108n = 0
129 + 60n = 9 + 0
129 + 60n = 9

Add '-129' to each side of the equation.
129 + -129 + 60n = 9 + -129

Combine like terms: 129 + -129 = 0
0 + 60n = 9 + -129
60n = 9 + -129

Combine like terms: 9 + -129 = -120
60n = -120

Divide each side by '60'.
n = -2

Simplifying
n = -2

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