-3(7N-5)+4n=

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


Simplifying
-3(7N + -5) + 4n = 0

Reorder the terms:
-3(-5 + 7N) + 4n = 0
(-5 * -3 + 7N * -3) + 4n = 0
(15 + -21N) + 4n = 0

Solving
15 + -21N + 4n = 0

Solving for variable 'N'.

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

Add '-15' to each side of the equation.
15 + -21N + -15 + 4n = 0 + -15

Reorder the terms:
15 + -15 + -21N + 4n = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -21N + 4n = 0 + -15
-21N + 4n = 0 + -15

Combine like terms: 0 + -15 = -15
-21N + 4n = -15

Add '-4n' to each side of the equation.
-21N + 4n + -4n = -15 + -4n

Combine like terms: 4n + -4n = 0
-21N + 0 = -15 + -4n
-21N = -15 + -4n

Divide each side by '-21'.
N = 0.7142857143 + 0.1904761905n

Simplifying
N = 0.7142857143 + 0.1904761905n

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