-3(4n+3)=18

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Solution for -3(4n+3)=18 equation:


Simplifying
-3(4n + 3) = 18

Reorder the terms:
-3(3 + 4n) = 18
(3 * -3 + 4n * -3) = 18
(-9 + -12n) = 18

Solving
-9 + -12n = 18

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + -12n = 18 + 9

Combine like terms: -9 + 9 = 0
0 + -12n = 18 + 9
-12n = 18 + 9

Combine like terms: 18 + 9 = 27
-12n = 27

Divide each side by '-12'.
n = -2.25

Simplifying
n = -2.25

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