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

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


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

Reorder the terms:
4(-3 + 3n) = (4n + 7) + 2
(-3 * 4 + 3n * 4) = (4n + 7) + 2
(-12 + 12n) = (4n + 7) + 2

Reorder the terms:
-12 + 12n = (7 + 4n) + 2

Remove parenthesis around (7 + 4n)
-12 + 12n = 7 + 4n + 2

Reorder the terms:
-12 + 12n = 7 + 2 + 4n

Combine like terms: 7 + 2 = 9
-12 + 12n = 9 + 4n

Solving
-12 + 12n = 9 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-12 + 12n + -4n = 9 + 4n + -4n

Combine like terms: 12n + -4n = 8n
-12 + 8n = 9 + 4n + -4n

Combine like terms: 4n + -4n = 0
-12 + 8n = 9 + 0
-12 + 8n = 9

Add '12' to each side of the equation.
-12 + 12 + 8n = 9 + 12

Combine like terms: -12 + 12 = 0
0 + 8n = 9 + 12
8n = 9 + 12

Combine like terms: 9 + 12 = 21
8n = 21

Divide each side by '8'.
n = 2.625

Simplifying
n = 2.625

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