15-8n=-4(1+4n)-5

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Solution for 15-8n=-4(1+4n)-5 equation:


Simplifying
15 + -8n = -4(1 + 4n) + -5
15 + -8n = (1 * -4 + 4n * -4) + -5
15 + -8n = (-4 + -16n) + -5

Reorder the terms:
15 + -8n = -4 + -5 + -16n

Combine like terms: -4 + -5 = -9
15 + -8n = -9 + -16n

Solving
15 + -8n = -9 + -16n

Solving for variable 'n'.

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

Add '16n' to each side of the equation.
15 + -8n + 16n = -9 + -16n + 16n

Combine like terms: -8n + 16n = 8n
15 + 8n = -9 + -16n + 16n

Combine like terms: -16n + 16n = 0
15 + 8n = -9 + 0
15 + 8n = -9

Add '-15' to each side of the equation.
15 + -15 + 8n = -9 + -15

Combine like terms: 15 + -15 = 0
0 + 8n = -9 + -15
8n = -9 + -15

Combine like terms: -9 + -15 = -24
8n = -24

Divide each side by '8'.
n = -3

Simplifying
n = -3

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