-3(1+6n)=87

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Solution for -3(1+6n)=87 equation: 


Simplifying
-3(1 + 6n) = 87
(1 * -3 + 6n * -3) = 87
(-3 + -18n) = 87

Solving
-3 + -18n = 87

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 + -18n = 87 + 3

Combine like terms: -3 + 3 = 0
0 + -18n = 87 + 3
-18n = 87 + 3

Combine like terms: 87 + 3 = 90
-18n = 90

Divide each side by '-18'.
n = -5

Simplifying
n = -5

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