3(n+4)=4n-3(6-3n)

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Solution for 3(n+4)=4n-3(6-3n) equation:


Simplifying
3(n + 4) = 4n + -3(6 + -3n)

Reorder the terms:
3(4 + n) = 4n + -3(6 + -3n)
(4 * 3 + n * 3) = 4n + -3(6 + -3n)
(12 + 3n) = 4n + -3(6 + -3n)
12 + 3n = 4n + (6 * -3 + -3n * -3)
12 + 3n = 4n + (-18 + 9n)

Reorder the terms:
12 + 3n = -18 + 4n + 9n

Combine like terms: 4n + 9n = 13n
12 + 3n = -18 + 13n

Solving
12 + 3n = -18 + 13n

Solving for variable 'n'.

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

Add '-13n' to each side of the equation.
12 + 3n + -13n = -18 + 13n + -13n

Combine like terms: 3n + -13n = -10n
12 + -10n = -18 + 13n + -13n

Combine like terms: 13n + -13n = 0
12 + -10n = -18 + 0
12 + -10n = -18

Add '-12' to each side of the equation.
12 + -12 + -10n = -18 + -12

Combine like terms: 12 + -12 = 0
0 + -10n = -18 + -12
-10n = -18 + -12

Combine like terms: -18 + -12 = -30
-10n = -30

Divide each side by '-10'.
n = 3

Simplifying
n = 3

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