4(2n+3)+5(n-3)=

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Solution for 4(2n+3)+5(n-3)= equation:


Simplifying
4(2n + 3) + 5(n + -3) = 0

Reorder the terms:
4(3 + 2n) + 5(n + -3) = 0
(3 * 4 + 2n * 4) + 5(n + -3) = 0
(12 + 8n) + 5(n + -3) = 0

Reorder the terms:
12 + 8n + 5(-3 + n) = 0
12 + 8n + (-3 * 5 + n * 5) = 0
12 + 8n + (-15 + 5n) = 0

Reorder the terms:
12 + -15 + 8n + 5n = 0

Combine like terms: 12 + -15 = -3
-3 + 8n + 5n = 0

Combine like terms: 8n + 5n = 13n
-3 + 13n = 0

Solving
-3 + 13n = 0

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + 13n = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 13n = 0 + 3
13n = 0 + 3

Combine like terms: 0 + 3 = 3
13n = 3

Divide each side by '13'.
n = 0.2307692308

Simplifying
n = 0.2307692308

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