8+2n=-14+9n-20

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Solution for 8+2n=-14+9n-20 equation:


Simplifying
8 + 2n = -14 + 9n + -20

Reorder the terms:
8 + 2n = -14 + -20 + 9n

Combine like terms: -14 + -20 = -34
8 + 2n = -34 + 9n

Solving
8 + 2n = -34 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
8 + 2n + -9n = -34 + 9n + -9n

Combine like terms: 2n + -9n = -7n
8 + -7n = -34 + 9n + -9n

Combine like terms: 9n + -9n = 0
8 + -7n = -34 + 0
8 + -7n = -34

Add '-8' to each side of the equation.
8 + -8 + -7n = -34 + -8

Combine like terms: 8 + -8 = 0
0 + -7n = -34 + -8
-7n = -34 + -8

Combine like terms: -34 + -8 = -42
-7n = -42

Divide each side by '-7'.
n = 6

Simplifying
n = 6

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