n-120-7n=0

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Solution for n-120-7n=0 equation:


Simplifying
n + -120 + -7n = 0

Reorder the terms:
-120 + n + -7n = 0

Combine like terms: n + -7n = -6n
-120 + -6n = 0

Solving
-120 + -6n = 0

Solving for variable 'n'.

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

Add '120' to each side of the equation.
-120 + 120 + -6n = 0 + 120

Combine like terms: -120 + 120 = 0
0 + -6n = 0 + 120
-6n = 0 + 120

Combine like terms: 0 + 120 = 120
-6n = 120

Divide each side by '-6'.
n = -20

Simplifying
n = -20

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