-5(5n+7)=165

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Solution for -5(5n+7)=165 equation:


Simplifying
-5(5n + 7) = 165

Reorder the terms:
-5(7 + 5n) = 165
(7 * -5 + 5n * -5) = 165
(-35 + -25n) = 165

Solving
-35 + -25n = 165

Solving for variable 'n'.

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

Add '35' to each side of the equation.
-35 + 35 + -25n = 165 + 35

Combine like terms: -35 + 35 = 0
0 + -25n = 165 + 35
-25n = 165 + 35

Combine like terms: 165 + 35 = 200
-25n = 200

Divide each side by '-25'.
n = -8

Simplifying
n = -8

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