2n-4r+12=0

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Solution for 2n-4r+12=0 equation:


Simplifying
2n + -4r + 12 = 0

Reorder the terms:
12 + 2n + -4r = 0

Solving
12 + 2n + -4r = 0

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + 2n + -12 + -4r = 0 + -12

Reorder the terms:
12 + -12 + 2n + -4r = 0 + -12

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

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

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

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

Divide each side by '2'.
n = -6 + 2r

Simplifying
n = -6 + 2r

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