-5(9+n)=-100

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Solution for -5(9+n)=-100 equation:


Simplifying
-5(9 + n) = -100
(9 * -5 + n * -5) = -100
(-45 + -5n) = -100

Solving
-45 + -5n = -100

Solving for variable 'n'.

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

Add '45' to each side of the equation.
-45 + 45 + -5n = -100 + 45

Combine like terms: -45 + 45 = 0
0 + -5n = -100 + 45
-5n = -100 + 45

Combine like terms: -100 + 45 = -55
-5n = -55

Divide each side by '-5'.
n = 11

Simplifying
n = 11

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