(3n+3)-(12n-5)=

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Solution for (3n+3)-(12n-5)= equation:


Simplifying
(3n + 3) + -1(12n + -5) = 0

Reorder the terms:
(3 + 3n) + -1(12n + -5) = 0

Remove parenthesis around (3 + 3n)
3 + 3n + -1(12n + -5) = 0

Reorder the terms:
3 + 3n + -1(-5 + 12n) = 0
3 + 3n + (-5 * -1 + 12n * -1) = 0
3 + 3n + (5 + -12n) = 0

Reorder the terms:
3 + 5 + 3n + -12n = 0

Combine like terms: 3 + 5 = 8
8 + 3n + -12n = 0

Combine like terms: 3n + -12n = -9n
8 + -9n = 0

Solving
8 + -9n = 0

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + -9n = 0 + -8

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

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

Divide each side by '-9'.
n = 0.8888888889

Simplifying
n = 0.8888888889

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