-5(2n+3)=20

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Solution for -5(2n+3)=20 equation: 


Simplifying
-5(2n + 3) = 20

Reorder the terms:
-5(3 + 2n) = 20
(3 * -5 + 2n * -5) = 20
(-15 + -10n) = 20

Solving
-15 + -10n = 20

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + -10n = 20 + 15

Combine like terms: -15 + 15 = 0
0 + -10n = 20 + 15
-10n = 20 + 15

Combine like terms: 20 + 15 = 35
-10n = 35

Divide each side by '-10'.
n = -3.5

Simplifying
n = -3.5

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