3(1+5n)=-39+8n

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Solution for 3(1+5n)=-39+8n equation:


Simplifying
3(1 + 5n) = -39 + 8n
(1 * 3 + 5n * 3) = -39 + 8n
(3 + 15n) = -39 + 8n

Solving
3 + 15n = -39 + 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 + 15n + -8n = -39 + 8n + -8n

Combine like terms: 15n + -8n = 7n
3 + 7n = -39 + 8n + -8n

Combine like terms: 8n + -8n = 0
3 + 7n = -39 + 0
3 + 7n = -39

Add '-3' to each side of the equation.
3 + -3 + 7n = -39 + -3

Combine like terms: 3 + -3 = 0
0 + 7n = -39 + -3
7n = -39 + -3

Combine like terms: -39 + -3 = -42
7n = -42

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

Simplifying
n = -6

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