3(5-4N)=7-4(1-3N)

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Solution for 3(5-4N)=7-4(1-3N) equation: 


Simplifying
3(5 + -4N) = 7 + -4(1 + -3N)
(5 * 3 + -4N * 3) = 7 + -4(1 + -3N)
(15 + -12N) = 7 + -4(1 + -3N)
15 + -12N = 7 + (1 * -4 + -3N * -4)
15 + -12N = 7 + (-4 + 12N)

Combine like terms: 7 + -4 = 3
15 + -12N = 3 + 12N

Solving
15 + -12N = 3 + 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.
15 + -12N + -12N = 3 + 12N + -12N

Combine like terms: -12N + -12N = -24N
15 + -24N = 3 + 12N + -12N

Combine like terms: 12N + -12N = 0
15 + -24N = 3 + 0
15 + -24N = 3

Add '-15' to each side of the equation.
15 + -15 + -24N = 3 + -15

Combine like terms: 15 + -15 = 0
0 + -24N = 3 + -15
-24N = 3 + -15

Combine like terms: 3 + -15 = -12
-24N = -12

Divide each side by '-24'.
N = 0.5

Simplifying
N = 0.5

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