8=7n-13

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Solution for 8=7n-13 equation:


Simplifying
8 = 7n + -13

Reorder the terms:
8 = -13 + 7n

Solving
8 = -13 + 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.
8 + -7n = -13 + 7n + -7n

Combine like terms: 7n + -7n = 0
8 + -7n = -13 + 0
8 + -7n = -13

Add '-8' to each side of the equation.
8 + -8 + -7n = -13 + -8

Combine like terms: 8 + -8 = 0
0 + -7n = -13 + -8
-7n = -13 + -8

Combine like terms: -13 + -8 = -21
-7n = -21

Divide each side by '-7'.
n = 3

Simplifying
n = 3

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