(8n+7)-(3-3n-2n)=

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Solution for (8n+7)-(3-3n-2n)= equation:


Simplifying
(8n + 7) + -1(3 + -3n + -2n) = 0

Reorder the terms:
(7 + 8n) + -1(3 + -3n + -2n) = 0

Remove parenthesis around (7 + 8n)
7 + 8n + -1(3 + -3n + -2n) = 0

Combine like terms: -3n + -2n = -5n
7 + 8n + -1(3 + -5n) = 0
7 + 8n + (3 * -1 + -5n * -1) = 0
7 + 8n + (-3 + 5n) = 0

Reorder the terms:
7 + -3 + 8n + 5n = 0

Combine like terms: 7 + -3 = 4
4 + 8n + 5n = 0

Combine like terms: 8n + 5n = 13n
4 + 13n = 0

Solving
4 + 13n = 0

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 13n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 13n = 0 + -4
13n = 0 + -4

Combine like terms: 0 + -4 = -4
13n = -4

Divide each side by '13'.
n = -0.3076923077

Simplifying
n = -0.3076923077

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