5(2n+3)=45

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Solution for 5(2n+3)=45 equation:


Simplifying
5(2n + 3) = 45

Reorder the terms:
5(3 + 2n) = 45
(3 * 5 + 2n * 5) = 45
(15 + 10n) = 45

Solving
15 + 10n = 45

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 = 45 + -15

Combine like terms: 15 + -15 = 0
0 + 10n = 45 + -15
10n = 45 + -15

Combine like terms: 45 + -15 = 30
10n = 30

Divide each side by '10'.
n = 3

Simplifying
n = 3

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