12n+2=72n+80

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Solution for 12n+2=72n+80 equation:


Simplifying
12n + 2 = 72n + 80

Reorder the terms:
2 + 12n = 72n + 80

Reorder the terms:
2 + 12n = 80 + 72n

Solving
2 + 12n = 80 + 72n

Solving for variable 'n'.

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

Add '-72n' to each side of the equation.
2 + 12n + -72n = 80 + 72n + -72n

Combine like terms: 12n + -72n = -60n
2 + -60n = 80 + 72n + -72n

Combine like terms: 72n + -72n = 0
2 + -60n = 80 + 0
2 + -60n = 80

Add '-2' to each side of the equation.
2 + -2 + -60n = 80 + -2

Combine like terms: 2 + -2 = 0
0 + -60n = 80 + -2
-60n = 80 + -2

Combine like terms: 80 + -2 = 78
-60n = 78

Divide each side by '-60'.
n = -1.3

Simplifying
n = -1.3

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