7*n-8=55

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Solution for 7*n-8=55 equation:


Simplifying
7n + -8 = 55

Reorder the terms:
-8 + 7n = 55

Solving
-8 + 7n = 55

Solving for variable 'n'.

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

Add '8' to each side of the equation.
-8 + 8 + 7n = 55 + 8

Combine like terms: -8 + 8 = 0
0 + 7n = 55 + 8
7n = 55 + 8

Combine like terms: 55 + 8 = 63
7n = 63

Divide each side by '7'.
n = 9

Simplifying
n = 9

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