2n+8=3(n-9)

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Solution for 2n+8=3(n-9) equation:


Simplifying
2n + 8 = 3(n + -9)

Reorder the terms:
8 + 2n = 3(n + -9)

Reorder the terms:
8 + 2n = 3(-9 + n)
8 + 2n = (-9 * 3 + n * 3)
8 + 2n = (-27 + 3n)

Solving
8 + 2n = -27 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
8 + 2n + -3n = -27 + 3n + -3n

Combine like terms: 2n + -3n = -1n
8 + -1n = -27 + 3n + -3n

Combine like terms: 3n + -3n = 0
8 + -1n = -27 + 0
8 + -1n = -27

Add '-8' to each side of the equation.
8 + -8 + -1n = -27 + -8

Combine like terms: 8 + -8 = 0
0 + -1n = -27 + -8
-1n = -27 + -8

Combine like terms: -27 + -8 = -35
-1n = -35

Divide each side by '-1'.
n = 35

Simplifying
n = 35

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