-1+3n+10=-4(-10n-7)-5(8n+2)

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Solution for -1+3n+10=-4(-10n-7)-5(8n+2) equation:


Simplifying
-1 + 3n + 10 = -4(-10n + -7) + -5(8n + 2)

Reorder the terms:
-1 + 10 + 3n = -4(-10n + -7) + -5(8n + 2)

Combine like terms: -1 + 10 = 9
9 + 3n = -4(-10n + -7) + -5(8n + 2)

Reorder the terms:
9 + 3n = -4(-7 + -10n) + -5(8n + 2)
9 + 3n = (-7 * -4 + -10n * -4) + -5(8n + 2)
9 + 3n = (28 + 40n) + -5(8n + 2)

Reorder the terms:
9 + 3n = 28 + 40n + -5(2 + 8n)
9 + 3n = 28 + 40n + (2 * -5 + 8n * -5)
9 + 3n = 28 + 40n + (-10 + -40n)

Reorder the terms:
9 + 3n = 28 + -10 + 40n + -40n

Combine like terms: 28 + -10 = 18
9 + 3n = 18 + 40n + -40n

Combine like terms: 40n + -40n = 0
9 + 3n = 18 + 0
9 + 3n = 18

Solving
9 + 3n = 18

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + 3n = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 3n = 18 + -9
3n = 18 + -9

Combine like terms: 18 + -9 = 9
3n = 9

Divide each side by '3'.
n = 3

Simplifying
n = 3

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