-10-10-5n+9=-120

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Solution for -10-10-5n+9=-120 equation:


Simplifying
-10 + -10 + -5n + 9 = -120

Reorder the terms:
-10 + -10 + 9 + -5n = -120

Combine like terms: -10 + -10 = -20
-20 + 9 + -5n = -120

Combine like terms: -20 + 9 = -11
-11 + -5n = -120

Solving
-11 + -5n = -120

Solving for variable 'n'.

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

Add '11' to each side of the equation.
-11 + 11 + -5n = -120 + 11

Combine like terms: -11 + 11 = 0
0 + -5n = -120 + 11
-5n = -120 + 11

Combine like terms: -120 + 11 = -109
-5n = -109

Divide each side by '-5'.
n = 21.8

Simplifying
n = 21.8

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