3n+7=12w-8

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Solution for 3n+7=12w-8 equation:


Simplifying
3n + 7 = 12w + -8

Reorder the terms:
7 + 3n = 12w + -8

Reorder the terms:
7 + 3n = -8 + 12w

Solving
7 + 3n = -8 + 12w

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 3n = -8 + -7 + 12w

Combine like terms: 7 + -7 = 0
0 + 3n = -8 + -7 + 12w
3n = -8 + -7 + 12w

Combine like terms: -8 + -7 = -15
3n = -15 + 12w

Divide each side by '3'.
n = -5 + 4w

Simplifying
n = -5 + 4w

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