-7=-2n+13-8

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Solution for -7=-2n+13-8 equation:


Simplifying
-7 = -2n + 13 + -8

Reorder the terms:
-7 = 13 + -8 + -2n

Combine like terms: 13 + -8 = 5
-7 = 5 + -2n

Solving
-7 = 5 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-7 + 2n = 5 + -2n + 2n

Combine like terms: -2n + 2n = 0
-7 + 2n = 5 + 0
-7 + 2n = 5

Add '7' to each side of the equation.
-7 + 7 + 2n = 5 + 7

Combine like terms: -7 + 7 = 0
0 + 2n = 5 + 7
2n = 5 + 7

Combine like terms: 5 + 7 = 12
2n = 12

Divide each side by '2'.
n = 6

Simplifying
n = 6

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