-113=-7(3n+5)-5n

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Solution for -113=-7(3n+5)-5n equation:


Simplifying
-113 = -7(3n + 5) + -5n

Reorder the terms:
-113 = -7(5 + 3n) + -5n
-113 = (5 * -7 + 3n * -7) + -5n
-113 = (-35 + -21n) + -5n

Combine like terms: -21n + -5n = -26n
-113 = -35 + -26n

Solving
-113 = -35 + -26n

Solving for variable 'n'.

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

Add '26n' to each side of the equation.
-113 + 26n = -35 + -26n + 26n

Combine like terms: -26n + 26n = 0
-113 + 26n = -35 + 0
-113 + 26n = -35

Add '113' to each side of the equation.
-113 + 113 + 26n = -35 + 113

Combine like terms: -113 + 113 = 0
0 + 26n = -35 + 113
26n = -35 + 113

Combine like terms: -35 + 113 = 78
26n = 78

Divide each side by '26'.
n = 3

Simplifying
n = 3

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