-(3-3n)=4(7+2n)+4

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Solution for -(3-3n)=4(7+2n)+4 equation:


Simplifying
-1(3 + -3n) = 4(7 + 2n) + 4
(3 * -1 + -3n * -1) = 4(7 + 2n) + 4
(-3 + 3n) = 4(7 + 2n) + 4
-3 + 3n = (7 * 4 + 2n * 4) + 4
-3 + 3n = (28 + 8n) + 4

Reorder the terms:
-3 + 3n = 28 + 4 + 8n

Combine like terms: 28 + 4 = 32
-3 + 3n = 32 + 8n

Solving
-3 + 3n = 32 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-3 + 3n + -8n = 32 + 8n + -8n

Combine like terms: 3n + -8n = -5n
-3 + -5n = 32 + 8n + -8n

Combine like terms: 8n + -8n = 0
-3 + -5n = 32 + 0
-3 + -5n = 32

Add '3' to each side of the equation.
-3 + 3 + -5n = 32 + 3

Combine like terms: -3 + 3 = 0
0 + -5n = 32 + 3
-5n = 32 + 3

Combine like terms: 32 + 3 = 35
-5n = 35

Divide each side by '-5'.
n = -7

Simplifying
n = -7

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