7(n-2)=7+8n

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


Simplifying
7(n + -2) = 7 + 8n

Reorder the terms:
7(-2 + n) = 7 + 8n
(-2 * 7 + n * 7) = 7 + 8n
(-14 + 7n) = 7 + 8n

Solving
-14 + 7n = 7 + 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.
-14 + 7n + -8n = 7 + 8n + -8n

Combine like terms: 7n + -8n = -1n
-14 + -1n = 7 + 8n + -8n

Combine like terms: 8n + -8n = 0
-14 + -1n = 7 + 0
-14 + -1n = 7

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

Combine like terms: -14 + 14 = 0
0 + -1n = 7 + 14
-1n = 7 + 14

Combine like terms: 7 + 14 = 21
-1n = 21

Divide each side by '-1'.
n = -21

Simplifying
n = -21

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