3n+7=-5(6-8n)

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Solution for 3n+7=-5(6-8n) equation:


Simplifying
3n + 7 = -5(6 + -8n)

Reorder the terms:
7 + 3n = -5(6 + -8n)
7 + 3n = (6 * -5 + -8n * -5)
7 + 3n = (-30 + 40n)

Solving
7 + 3n = -30 + 40n

Solving for variable 'n'.

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

Add '-40n' to each side of the equation.
7 + 3n + -40n = -30 + 40n + -40n

Combine like terms: 3n + -40n = -37n
7 + -37n = -30 + 40n + -40n

Combine like terms: 40n + -40n = 0
7 + -37n = -30 + 0
7 + -37n = -30

Add '-7' to each side of the equation.
7 + -7 + -37n = -30 + -7

Combine like terms: 7 + -7 = 0
0 + -37n = -30 + -7
-37n = -30 + -7

Combine like terms: -30 + -7 = -37
-37n = -37

Divide each side by '-37'.
n = 1

Simplifying
n = 1

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