13-7n=57

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Solution for 13-7n=57 equation: 


Simplifying
13 + -7n = 57

Solving
13 + -7n = 57

Solving for variable 'n'.

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

Add '-13' to each side of the equation.
13 + -13 + -7n = 57 + -13

Combine like terms: 13 + -13 = 0
0 + -7n = 57 + -13
-7n = 57 + -13

Combine like terms: 57 + -13 = 44
-7n = 44

Divide each side by '-7'.
n = -6.285714286

Simplifying
n = -6.285714286

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