12n+2=8n+15

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Solution for 12n+2=8n+15 equation:


Simplifying
12n + 2 = 8n + 15

Reorder the terms:
2 + 12n = 8n + 15

Reorder the terms:
2 + 12n = 15 + 8n

Solving
2 + 12n = 15 + 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 + 12n + -8n = 15 + 8n + -8n

Combine like terms: 12n + -8n = 4n
2 + 4n = 15 + 8n + -8n

Combine like terms: 8n + -8n = 0
2 + 4n = 15 + 0
2 + 4n = 15

Add '-2' to each side of the equation.
2 + -2 + 4n = 15 + -2

Combine like terms: 2 + -2 = 0
0 + 4n = 15 + -2
4n = 15 + -2

Combine like terms: 15 + -2 = 13
4n = 13

Divide each side by '4'.
n = 3.25

Simplifying
n = 3.25

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