-3(n+9)=-2n-9

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Solution for -3(n+9)=-2n-9 equation:


Simplifying
-3(n + 9) = -2n + -9

Reorder the terms:
-3(9 + n) = -2n + -9
(9 * -3 + n * -3) = -2n + -9
(-27 + -3n) = -2n + -9

Reorder the terms:
-27 + -3n = -9 + -2n

Solving
-27 + -3n = -9 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-27 + -3n + 2n = -9 + -2n + 2n

Combine like terms: -3n + 2n = -1n
-27 + -1n = -9 + -2n + 2n

Combine like terms: -2n + 2n = 0
-27 + -1n = -9 + 0
-27 + -1n = -9

Add '27' to each side of the equation.
-27 + 27 + -1n = -9 + 27

Combine like terms: -27 + 27 = 0
0 + -1n = -9 + 27
-1n = -9 + 27

Combine like terms: -9 + 27 = 18
-1n = 18

Divide each side by '-1'.
n = -18

Simplifying
n = -18

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