n-149=-6n-9

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Solution for n-149=-6n-9 equation:


Simplifying
n + -149 = -6n + -9

Reorder the terms:
-149 + n = -6n + -9

Reorder the terms:
-149 + n = -9 + -6n

Solving
-149 + n = -9 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
-149 + n + 6n = -9 + -6n + 6n

Combine like terms: n + 6n = 7n
-149 + 7n = -9 + -6n + 6n

Combine like terms: -6n + 6n = 0
-149 + 7n = -9 + 0
-149 + 7n = -9

Add '149' to each side of the equation.
-149 + 149 + 7n = -9 + 149

Combine like terms: -149 + 149 = 0
0 + 7n = -9 + 149
7n = -9 + 149

Combine like terms: -9 + 149 = 140
7n = 140

Divide each side by '7'.
n = 20

Simplifying
n = 20

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