12n-4=3n-23

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Solution for 12n-4=3n-23 equation:


Simplifying
12n + -4 = 3n + -23

Reorder the terms:
-4 + 12n = 3n + -23

Reorder the terms:
-4 + 12n = -23 + 3n

Solving
-4 + 12n = -23 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-4 + 12n + -3n = -23 + 3n + -3n

Combine like terms: 12n + -3n = 9n
-4 + 9n = -23 + 3n + -3n

Combine like terms: 3n + -3n = 0
-4 + 9n = -23 + 0
-4 + 9n = -23

Add '4' to each side of the equation.
-4 + 4 + 9n = -23 + 4

Combine like terms: -4 + 4 = 0
0 + 9n = -23 + 4
9n = -23 + 4

Combine like terms: -23 + 4 = -19
9n = -19

Divide each side by '9'.
n = -2.111111111

Simplifying
n = -2.111111111

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