12n-2(n+1)=118

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Solution for 12n-2(n+1)=118 equation:


Simplifying
12n + -2(n + 1) = 118

Reorder the terms:
12n + -2(1 + n) = 118
12n + (1 * -2 + n * -2) = 118
12n + (-2 + -2n) = 118

Reorder the terms:
-2 + 12n + -2n = 118

Combine like terms: 12n + -2n = 10n
-2 + 10n = 118

Solving
-2 + 10n = 118

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + 10n = 118 + 2

Combine like terms: -2 + 2 = 0
0 + 10n = 118 + 2
10n = 118 + 2

Combine like terms: 118 + 2 = 120
10n = 120

Divide each side by '10'.
n = 12

Simplifying
n = 12

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