3n-5+2n+12=-3(4n-6)

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Solution for 3n-5+2n+12=-3(4n-6) equation:


Simplifying
3n + -5 + 2n + 12 = -3(4n + -6)

Reorder the terms:
-5 + 12 + 3n + 2n = -3(4n + -6)

Combine like terms: -5 + 12 = 7
7 + 3n + 2n = -3(4n + -6)

Combine like terms: 3n + 2n = 5n
7 + 5n = -3(4n + -6)

Reorder the terms:
7 + 5n = -3(-6 + 4n)
7 + 5n = (-6 * -3 + 4n * -3)
7 + 5n = (18 + -12n)

Solving
7 + 5n = 18 + -12n

Solving for variable 'n'.

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

Add '12n' to each side of the equation.
7 + 5n + 12n = 18 + -12n + 12n

Combine like terms: 5n + 12n = 17n
7 + 17n = 18 + -12n + 12n

Combine like terms: -12n + 12n = 0
7 + 17n = 18 + 0
7 + 17n = 18

Add '-7' to each side of the equation.
7 + -7 + 17n = 18 + -7

Combine like terms: 7 + -7 = 0
0 + 17n = 18 + -7
17n = 18 + -7

Combine like terms: 18 + -7 = 11
17n = 11

Divide each side by '17'.
n = 0.6470588235

Simplifying
n = 0.6470588235

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