-8=2+7n+4

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Solution for -8=2+7n+4 equation:


Simplifying
-8 = 2 + 7n + 4

Reorder the terms:
-8 = 2 + 4 + 7n

Combine like terms: 2 + 4 = 6
-8 = 6 + 7n

Solving
-8 = 6 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-8 + -7n = 6 + 7n + -7n

Combine like terms: 7n + -7n = 0
-8 + -7n = 6 + 0
-8 + -7n = 6

Add '8' to each side of the equation.
-8 + 8 + -7n = 6 + 8

Combine like terms: -8 + 8 = 0
0 + -7n = 6 + 8
-7n = 6 + 8

Combine like terms: 6 + 8 = 14
-7n = 14

Divide each side by '-7'.
n = -2

Simplifying
n = -2

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