-7n-2n=-7n-12

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Solution for -7n-2n=-7n-12 equation:


Simplifying
-7n + -2n = -7n + -12

Combine like terms: -7n + -2n = -9n
-9n = -7n + -12

Reorder the terms:
-9n = -12 + -7n

Solving
-9n = -12 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-9n + 7n = -12 + -7n + 7n

Combine like terms: -9n + 7n = -2n
-2n = -12 + -7n + 7n

Combine like terms: -7n + 7n = 0
-2n = -12 + 0
-2n = -12

Divide each side by '-2'.
n = 6

Simplifying
n = 6

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