3+4n=15-8n

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Solution for 3+4n=15-8n equation:


Simplifying
3 + 4n = 15 + -8n

Solving
3 + 4n = 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.
3 + 4n + 8n = 15 + -8n + 8n

Combine like terms: 4n + 8n = 12n
3 + 12n = 15 + -8n + 8n

Combine like terms: -8n + 8n = 0
3 + 12n = 15 + 0
3 + 12n = 15

Add '-3' to each side of the equation.
3 + -3 + 12n = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 12n = 15 + -3
12n = 15 + -3

Combine like terms: 15 + -3 = 12
12n = 12

Divide each side by '12'.
n = 1

Simplifying
n = 1

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