-3(n-5)=-4n+9

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Solution for -3(n-5)=-4n+9 equation:


Simplifying
-3(n + -5) = -4n + 9

Reorder the terms:
-3(-5 + n) = -4n + 9
(-5 * -3 + n * -3) = -4n + 9
(15 + -3n) = -4n + 9

Reorder the terms:
15 + -3n = 9 + -4n

Solving
15 + -3n = 9 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
15 + -3n + 4n = 9 + -4n + 4n

Combine like terms: -3n + 4n = 1n
15 + 1n = 9 + -4n + 4n

Combine like terms: -4n + 4n = 0
15 + 1n = 9 + 0
15 + 1n = 9

Add '-15' to each side of the equation.
15 + -15 + 1n = 9 + -15

Combine like terms: 15 + -15 = 0
0 + 1n = 9 + -15
1n = 9 + -15

Combine like terms: 9 + -15 = -6
1n = -6

Divide each side by '1'.
n = -6

Simplifying
n = -6

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