355=-5n-5(8n-8)

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Solution for 355=-5n-5(8n-8) equation:


Simplifying
355 = -5n + -5(8n + -8)

Reorder the terms:
355 = -5n + -5(-8 + 8n)
355 = -5n + (-8 * -5 + 8n * -5)
355 = -5n + (40 + -40n)

Reorder the terms:
355 = 40 + -5n + -40n

Combine like terms: -5n + -40n = -45n
355 = 40 + -45n

Solving
355 = 40 + -45n

Solving for variable 'n'.

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

Add '45n' to each side of the equation.
355 + 45n = 40 + -45n + 45n

Combine like terms: -45n + 45n = 0
355 + 45n = 40 + 0
355 + 45n = 40

Add '-355' to each side of the equation.
355 + -355 + 45n = 40 + -355

Combine like terms: 355 + -355 = 0
0 + 45n = 40 + -355
45n = 40 + -355

Combine like terms: 40 + -355 = -315
45n = -315

Divide each side by '45'.
n = -7

Simplifying
n = -7

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