7n+2=-2+8n

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


Simplifying
7n + 2 = -2 + 8n

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

Solving
2 + 7n = -2 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
2 + 7n + -8n = -2 + 8n + -8n

Combine like terms: 7n + -8n = -1n
2 + -1n = -2 + 8n + -8n

Combine like terms: 8n + -8n = 0
2 + -1n = -2 + 0
2 + -1n = -2

Add '-2' to each side of the equation.
2 + -2 + -1n = -2 + -2

Combine like terms: 2 + -2 = 0
0 + -1n = -2 + -2
-1n = -2 + -2

Combine like terms: -2 + -2 = -4
-1n = -4

Divide each side by '-1'.
n = 4

Simplifying
n = 4

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