9(n-2)=-2n+15

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Solution for 9(n-2)=-2n+15 equation:


Simplifying
9(n + -2) = -2n + 15

Reorder the terms:
9(-2 + n) = -2n + 15
(-2 * 9 + n * 9) = -2n + 15
(-18 + 9n) = -2n + 15

Reorder the terms:
-18 + 9n = 15 + -2n

Solving
-18 + 9n = 15 + -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.
-18 + 9n + 2n = 15 + -2n + 2n

Combine like terms: 9n + 2n = 11n
-18 + 11n = 15 + -2n + 2n

Combine like terms: -2n + 2n = 0
-18 + 11n = 15 + 0
-18 + 11n = 15

Add '18' to each side of the equation.
-18 + 18 + 11n = 15 + 18

Combine like terms: -18 + 18 = 0
0 + 11n = 15 + 18
11n = 15 + 18

Combine like terms: 15 + 18 = 33
11n = 33

Divide each side by '11'.
n = 3

Simplifying
n = 3

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