9(-n-10)=-189

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Solution for 9(-n-10)=-189 equation:


Simplifying
9(-1n + -10) = -189

Reorder the terms:
9(-10 + -1n) = -189
(-10 * 9 + -1n * 9) = -189
(-90 + -9n) = -189

Solving
-90 + -9n = -189

Solving for variable 'n'.

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

Add '90' to each side of the equation.
-90 + 90 + -9n = -189 + 90

Combine like terms: -90 + 90 = 0
0 + -9n = -189 + 90
-9n = -189 + 90

Combine like terms: -189 + 90 = -99
-9n = -99

Divide each side by '-9'.
n = 11

Simplifying
n = 11

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