12+25+13=8n

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Solution for 12+25+13=8n equation:


Simplifying
12 + 25 + 13 = 8n

Combine like terms: 12 + 25 = 37
37 + 13 = 8n

Combine like terms: 37 + 13 = 50
50 = 8n

Solving
50 = 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.
50 + -8n = 8n + -8n

Combine like terms: 8n + -8n = 0
50 + -8n = 0

Add '-50' to each side of the equation.
50 + -50 + -8n = 0 + -50

Combine like terms: 50 + -50 = 0
0 + -8n = 0 + -50
-8n = 0 + -50

Combine like terms: 0 + -50 = -50
-8n = -50

Divide each side by '-8'.
n = 6.25

Simplifying
n = 6.25

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