15n+7=12n+12

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Solution for 15n+7=12n+12 equation:


Simplifying
15n + 7 = 12n + 12

Reorder the terms:
7 + 15n = 12n + 12

Reorder the terms:
7 + 15n = 12 + 12n

Solving
7 + 15n = 12 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
7 + 15n + -12n = 12 + 12n + -12n

Combine like terms: 15n + -12n = 3n
7 + 3n = 12 + 12n + -12n

Combine like terms: 12n + -12n = 0
7 + 3n = 12 + 0
7 + 3n = 12

Add '-7' to each side of the equation.
7 + -7 + 3n = 12 + -7

Combine like terms: 7 + -7 = 0
0 + 3n = 12 + -7
3n = 12 + -7

Combine like terms: 12 + -7 = 5
3n = 5

Divide each side by '3'.
n = 1.666666667

Simplifying
n = 1.666666667

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