3-n(-6)=18

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Solution for 3-n(-6)=18 equation:


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

Reorder the terms for easier multiplication:
3 + -1 * -6n = 18

Multiply -1 * -6
3 + 6n = 18

Solving
3 + 6n = 18

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 + 6n = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 6n = 18 + -3
6n = 18 + -3

Combine like terms: 18 + -3 = 15
6n = 15

Divide each side by '6'.
n = 2.5

Simplifying
n = 2.5

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