.875n-3=.625n+12

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Solution for .875n-3=.625n+12 equation:


Simplifying
0.875n + -3 = 0.625n + 12

Reorder the terms:
-3 + 0.875n = 0.625n + 12

Reorder the terms:
-3 + 0.875n = 12 + 0.625n

Solving
-3 + 0.875n = 12 + 0.625n

Solving for variable 'n'.

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

Add '-0.625n' to each side of the equation.
-3 + 0.875n + -0.625n = 12 + 0.625n + -0.625n

Combine like terms: 0.875n + -0.625n = 0.25n
-3 + 0.25n = 12 + 0.625n + -0.625n

Combine like terms: 0.625n + -0.625n = 0.000
-3 + 0.25n = 12 + 0.000
-3 + 0.25n = 12

Add '3' to each side of the equation.
-3 + 3 + 0.25n = 12 + 3

Combine like terms: -3 + 3 = 0
0 + 0.25n = 12 + 3
0.25n = 12 + 3

Combine like terms: 12 + 3 = 15
0.25n = 15

Divide each side by '0.25'.
n = 60

Simplifying
n = 60

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