-13=5+20n-2n

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Solution for -13=5+20n-2n equation:


Simplifying
-13 = 5 + 20n + -2n

Combine like terms: 20n + -2n = 18n
-13 = 5 + 18n

Solving
-13 = 5 + 18n

Solving for variable 'n'.

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

Add '-18n' to each side of the equation.
-13 + -18n = 5 + 18n + -18n

Combine like terms: 18n + -18n = 0
-13 + -18n = 5 + 0
-13 + -18n = 5

Add '13' to each side of the equation.
-13 + 13 + -18n = 5 + 13

Combine like terms: -13 + 13 = 0
0 + -18n = 5 + 13
-18n = 5 + 13

Combine like terms: 5 + 13 = 18
-18n = 18

Divide each side by '-18'.
n = -1

Simplifying
n = -1

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