8n-3=2n+39

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Solution for 8n-3=2n+39 equation:


Simplifying
8n + -3 = 2n + 39

Reorder the terms:
-3 + 8n = 2n + 39

Reorder the terms:
-3 + 8n = 39 + 2n

Solving
-3 + 8n = 39 + 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 = 39 + 2n + -2n

Combine like terms: 8n + -2n = 6n
-3 + 6n = 39 + 2n + -2n

Combine like terms: 2n + -2n = 0
-3 + 6n = 39 + 0
-3 + 6n = 39

Add '3' to each side of the equation.
-3 + 3 + 6n = 39 + 3

Combine like terms: -3 + 3 = 0
0 + 6n = 39 + 3
6n = 39 + 3

Combine like terms: 39 + 3 = 42
6n = 42

Divide each side by '6'.
n = 7

Simplifying
n = 7

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