-3(10+n)=-72

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Solution for -3(10+n)=-72 equation:


Simplifying
-3(10 + n) = -72
(10 * -3 + n * -3) = -72
(-30 + -3n) = -72

Solving
-30 + -3n = -72

Solving for variable 'n'.

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

Add '30' to each side of the equation.
-30 + 30 + -3n = -72 + 30

Combine like terms: -30 + 30 = 0
0 + -3n = -72 + 30
-3n = -72 + 30

Combine like terms: -72 + 30 = -42
-3n = -42

Divide each side by '-3'.
n = 14

Simplifying
n = 14

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