12n-1=15n-5

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Solution for 12n-1=15n-5 equation:


Simplifying
12n + -1 = 15n + -5

Reorder the terms:
-1 + 12n = 15n + -5

Reorder the terms:
-1 + 12n = -5 + 15n

Solving
-1 + 12n = -5 + 15n

Solving for variable 'n'.

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

Add '-15n' to each side of the equation.
-1 + 12n + -15n = -5 + 15n + -15n

Combine like terms: 12n + -15n = -3n
-1 + -3n = -5 + 15n + -15n

Combine like terms: 15n + -15n = 0
-1 + -3n = -5 + 0
-1 + -3n = -5

Add '1' to each side of the equation.
-1 + 1 + -3n = -5 + 1

Combine like terms: -1 + 1 = 0
0 + -3n = -5 + 1
-3n = -5 + 1

Combine like terms: -5 + 1 = -4
-3n = -4

Divide each side by '-3'.
n = 1.333333333

Simplifying
n = 1.333333333

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