4n+8=12n+-2

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Solution for 4n+8=12n+-2 equation:


Simplifying
4n + 8 = 12n + -2

Reorder the terms:
8 + 4n = 12n + -2

Reorder the terms:
8 + 4n = -2 + 12n

Solving
8 + 4n = -2 + 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.
8 + 4n + -12n = -2 + 12n + -12n

Combine like terms: 4n + -12n = -8n
8 + -8n = -2 + 12n + -12n

Combine like terms: 12n + -12n = 0
8 + -8n = -2 + 0
8 + -8n = -2

Add '-8' to each side of the equation.
8 + -8 + -8n = -2 + -8

Combine like terms: 8 + -8 = 0
0 + -8n = -2 + -8
-8n = -2 + -8

Combine like terms: -2 + -8 = -10
-8n = -10

Divide each side by '-8'.
n = 1.25

Simplifying
n = 1.25

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