-1+5(2n-2)=31+3n

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Solution for -1+5(2n-2)=31+3n equation:


Simplifying
-1 + 5(2n + -2) = 31 + 3n

Reorder the terms:
-1 + 5(-2 + 2n) = 31 + 3n
-1 + (-2 * 5 + 2n * 5) = 31 + 3n
-1 + (-10 + 10n) = 31 + 3n

Combine like terms: -1 + -10 = -11
-11 + 10n = 31 + 3n

Solving
-11 + 10n = 31 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-11 + 10n + -3n = 31 + 3n + -3n

Combine like terms: 10n + -3n = 7n
-11 + 7n = 31 + 3n + -3n

Combine like terms: 3n + -3n = 0
-11 + 7n = 31 + 0
-11 + 7n = 31

Add '11' to each side of the equation.
-11 + 11 + 7n = 31 + 11

Combine like terms: -11 + 11 = 0
0 + 7n = 31 + 11
7n = 31 + 11

Combine like terms: 31 + 11 = 42
7n = 42

Divide each side by '7'.
n = 6

Simplifying
n = 6

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