40+7.50n=12.50n

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Solution for 40+7.50n=12.50n equation:


Simplifying
40 + 7.50n = 12.50n

Solving
40 + 7.50n = 12.50n

Solving for variable 'n'.

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

Add '-12.50n' to each side of the equation.
40 + 7.50n + -12.50n = 12.50n + -12.50n

Combine like terms: 7.50n + -12.50n = -5n
40 + -5n = 12.50n + -12.50n

Combine like terms: 12.50n + -12.50n = 0.00
40 + -5n = 0.00

Add '-40' to each side of the equation.
40 + -40 + -5n = 0.00 + -40

Combine like terms: 40 + -40 = 0
0 + -5n = 0.00 + -40
-5n = 0.00 + -40

Combine like terms: 0.00 + -40 = -40
-5n = -40

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

Simplifying
n = 8

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