15n=7n-40

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Solution for 15n=7n-40 equation: 


Simplifying
15n = 7n + -40

Reorder the terms:
15n = -40 + 7n

Solving
15n = -40 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
15n + -7n = -40 + 7n + -7n

Combine like terms: 15n + -7n = 8n
8n = -40 + 7n + -7n

Combine like terms: 7n + -7n = 0
8n = -40 + 0
8n = -40

Divide each side by '8'.
n = -5

Simplifying
n = -5

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