-n+7=7(-2n+2)+6

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Solution for -n+7=7(-2n+2)+6 equation:


Simplifying
-1n + 7 = 7(-2n + 2) + 6

Reorder the terms:
7 + -1n = 7(-2n + 2) + 6

Reorder the terms:
7 + -1n = 7(2 + -2n) + 6
7 + -1n = (2 * 7 + -2n * 7) + 6
7 + -1n = (14 + -14n) + 6

Reorder the terms:
7 + -1n = 14 + 6 + -14n

Combine like terms: 14 + 6 = 20
7 + -1n = 20 + -14n

Solving
7 + -1n = 20 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
7 + -1n + 14n = 20 + -14n + 14n

Combine like terms: -1n + 14n = 13n
7 + 13n = 20 + -14n + 14n

Combine like terms: -14n + 14n = 0
7 + 13n = 20 + 0
7 + 13n = 20

Add '-7' to each side of the equation.
7 + -7 + 13n = 20 + -7

Combine like terms: 7 + -7 = 0
0 + 13n = 20 + -7
13n = 20 + -7

Combine like terms: 20 + -7 = 13
13n = 13

Divide each side by '13'.
n = 1

Simplifying
n = 1

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