2n+39=8n-3

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


Simplifying
2n + 39 = 8n + -3

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

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

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

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

Combine like terms: 8n + -8n = 0
39 + -6n = -3 + 0
39 + -6n = -3

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

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

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

Divide each side by '-6'.
n = 7

Simplifying
n = 7

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