2(n+6)=5(n-3)

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Solution for 2(n+6)=5(n-3) equation:


Simplifying
2(n + 6) = 5(n + -3)

Reorder the terms:
2(6 + n) = 5(n + -3)
(6 * 2 + n * 2) = 5(n + -3)
(12 + 2n) = 5(n + -3)

Reorder the terms:
12 + 2n = 5(-3 + n)
12 + 2n = (-3 * 5 + n * 5)
12 + 2n = (-15 + 5n)

Solving
12 + 2n = -15 + 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.
12 + 2n + -5n = -15 + 5n + -5n

Combine like terms: 2n + -5n = -3n
12 + -3n = -15 + 5n + -5n

Combine like terms: 5n + -5n = 0
12 + -3n = -15 + 0
12 + -3n = -15

Add '-12' to each side of the equation.
12 + -12 + -3n = -15 + -12

Combine like terms: 12 + -12 = 0
0 + -3n = -15 + -12
-3n = -15 + -12

Combine like terms: -15 + -12 = -27
-3n = -27

Divide each side by '-3'.
n = 9

Simplifying
n = 9

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