-3(1+4n)-n=-115

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Solution for -3(1+4n)-n=-115 equation:


Simplifying
-3(1 + 4n) + -1n = -115
(1 * -3 + 4n * -3) + -1n = -115
(-3 + -12n) + -1n = -115

Combine like terms: -12n + -1n = -13n
-3 + -13n = -115

Solving
-3 + -13n = -115

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + -13n = -115 + 3

Combine like terms: -3 + 3 = 0
0 + -13n = -115 + 3
-13n = -115 + 3

Combine like terms: -115 + 3 = -112
-13n = -112

Divide each side by '-13'.
n = 8.615384615

Simplifying
n = 8.615384615

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