N-20=-3(n-4)

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Solution for N-20=-3(n-4) equation: 


Simplifying
N + -20 = -3(n + -4)

Reorder the terms:
-20 + N = -3(n + -4)

Reorder the terms:
-20 + N = -3(-4 + n)
-20 + N = (-4 * -3 + n * -3)
-20 + N = (12 + -3n)

Solving
-20 + N = 12 + -3n

Solving for variable 'N'.

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

Add '20' to each side of the equation.
-20 + 20 + N = 12 + 20 + -3n

Combine like terms: -20 + 20 = 0
0 + N = 12 + 20 + -3n
N = 12 + 20 + -3n

Combine like terms: 12 + 20 = 32
N = 32 + -3n

Simplifying
N = 32 + -3n

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