-5n-5(-8n+3)=13+7n

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Solution for -5n-5(-8n+3)=13+7n equation:


Simplifying
-5n + -5(-8n + 3) = 13 + 7n

Reorder the terms:
-5n + -5(3 + -8n) = 13 + 7n
-5n + (3 * -5 + -8n * -5) = 13 + 7n
-5n + (-15 + 40n) = 13 + 7n

Reorder the terms:
-15 + -5n + 40n = 13 + 7n

Combine like terms: -5n + 40n = 35n
-15 + 35n = 13 + 7n

Solving
-15 + 35n = 13 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-15 + 35n + -7n = 13 + 7n + -7n

Combine like terms: 35n + -7n = 28n
-15 + 28n = 13 + 7n + -7n

Combine like terms: 7n + -7n = 0
-15 + 28n = 13 + 0
-15 + 28n = 13

Add '15' to each side of the equation.
-15 + 15 + 28n = 13 + 15

Combine like terms: -15 + 15 = 0
0 + 28n = 13 + 15
28n = 13 + 15

Combine like terms: 13 + 15 = 28
28n = 28

Divide each side by '28'.
n = 1

Simplifying
n = 1

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