3(n+6)=5n+12

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Solution for 3(n+6)=5n+12 equation:


Simplifying
3(n + 6) = 5n + 12

Reorder the terms:
3(6 + n) = 5n + 12
(6 * 3 + n * 3) = 5n + 12
(18 + 3n) = 5n + 12

Reorder the terms:
18 + 3n = 12 + 5n

Solving
18 + 3n = 12 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
18 + 3n + -5n = 12 + 5n + -5n

Combine like terms: 3n + -5n = -2n
18 + -2n = 12 + 5n + -5n

Combine like terms: 5n + -5n = 0
18 + -2n = 12 + 0
18 + -2n = 12

Add '-18' to each side of the equation.
18 + -18 + -2n = 12 + -18

Combine like terms: 18 + -18 = 0
0 + -2n = 12 + -18
-2n = 12 + -18

Combine like terms: 12 + -18 = -6
-2n = -6

Divide each side by '-2'.
n = 3

Simplifying
n = 3

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