-3(-2n+4)=1-n

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Solution for -3(-2n+4)=1-n equation:


Simplifying
-3(-2n + 4) = 1 + -1n

Reorder the terms:
-3(4 + -2n) = 1 + -1n
(4 * -3 + -2n * -3) = 1 + -1n
(-12 + 6n) = 1 + -1n

Solving
-12 + 6n = 1 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-12 + 6n + n = 1 + -1n + n

Combine like terms: 6n + n = 7n
-12 + 7n = 1 + -1n + n

Combine like terms: -1n + n = 0
-12 + 7n = 1 + 0
-12 + 7n = 1

Add '12' to each side of the equation.
-12 + 12 + 7n = 1 + 12

Combine like terms: -12 + 12 = 0
0 + 7n = 1 + 12
7n = 1 + 12

Combine like terms: 1 + 12 = 13
7n = 13

Divide each side by '7'.
n = 1.857142857

Simplifying
n = 1.857142857

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