8n+3=2n+15

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Solution for 8n+3=2n+15 equation:


Simplifying
8n + 3 = 2n + 15

Reorder the terms:
3 + 8n = 2n + 15

Reorder the terms:
3 + 8n = 15 + 2n

Solving
3 + 8n = 15 + 2n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-2n' to each side of the equation.
3 + 8n + -2n = 15 + 2n + -2n

Combine like terms: 8n + -2n = 6n
3 + 6n = 15 + 2n + -2n

Combine like terms: 2n + -2n = 0
3 + 6n = 15 + 0
3 + 6n = 15

Add '-3' to each side of the equation.
3 + -3 + 6n = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 6n = 15 + -3
6n = 15 + -3

Combine like terms: 15 + -3 = 12
6n = 12

Divide each side by '6'.
n = 2

Simplifying
n = 2

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