-4+2n=4(n+3)

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Solution for -4+2n=4(n+3) equation:


Simplifying
-4 + 2n = 4(n + 3)

Reorder the terms:
-4 + 2n = 4(3 + n)
-4 + 2n = (3 * 4 + n * 4)
-4 + 2n = (12 + 4n)

Solving
-4 + 2n = 12 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-4 + 2n + -4n = 12 + 4n + -4n

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

Combine like terms: 4n + -4n = 0
-4 + -2n = 12 + 0
-4 + -2n = 12

Add '4' to each side of the equation.
-4 + 4 + -2n = 12 + 4

Combine like terms: -4 + 4 = 0
0 + -2n = 12 + 4
-2n = 12 + 4

Combine like terms: 12 + 4 = 16
-2n = 16

Divide each side by '-2'.
n = -8

Simplifying
n = -8

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