3(-4n+5)+4n=63

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Solution for 3(-4n+5)+4n=63 equation:


Simplifying
3(-4n + 5) + 4n = 63

Reorder the terms:
3(5 + -4n) + 4n = 63
(5 * 3 + -4n * 3) + 4n = 63
(15 + -12n) + 4n = 63

Combine like terms: -12n + 4n = -8n
15 + -8n = 63

Solving
15 + -8n = 63

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 + -15 + -8n = 63 + -15

Combine like terms: 15 + -15 = 0
0 + -8n = 63 + -15
-8n = 63 + -15

Combine like terms: 63 + -15 = 48
-8n = 48

Divide each side by '-8'.
n = -6

Simplifying
n = -6

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