-15+3n=7-8n

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Solution for -15+3n=7-8n equation:


Simplifying
-15 + 3n = 7 + -8n

Solving
-15 + 3n = 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.
-15 + 3n + 8n = 7 + -8n + 8n

Combine like terms: 3n + 8n = 11n
-15 + 11n = 7 + -8n + 8n

Combine like terms: -8n + 8n = 0
-15 + 11n = 7 + 0
-15 + 11n = 7

Add '15' to each side of the equation.
-15 + 15 + 11n = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 11n = 7 + 15
11n = 7 + 15

Combine like terms: 7 + 15 = 22
11n = 22

Divide each side by '11'.
n = 2

Simplifying
n = 2

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