-4(4n+4)-5n=131

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Solution for -4(4n+4)-5n=131 equation:


Simplifying
-4(4n + 4) + -5n = 131

Reorder the terms:
-4(4 + 4n) + -5n = 131
(4 * -4 + 4n * -4) + -5n = 131
(-16 + -16n) + -5n = 131

Combine like terms: -16n + -5n = -21n
-16 + -21n = 131

Solving
-16 + -21n = 131

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + -21n = 131 + 16

Combine like terms: -16 + 16 = 0
0 + -21n = 131 + 16
-21n = 131 + 16

Combine like terms: 131 + 16 = 147
-21n = 147

Divide each side by '-21'.
n = -7

Simplifying
n = -7

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