4n+3(2n+5)=

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

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

Reorder the terms:
4n + 3(5 + 2n) = 0
4n + (5 * 3 + 2n * 3) = 0
4n + (15 + 6n) = 0

Reorder the terms:
15 + 4n + 6n = 0

Combine like terms: 4n + 6n = 10n
15 + 10n = 0

Solving
15 + 10n = 0

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 = 0 + -15

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

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

Divide each side by '10'.
n = -1.5

Simplifying
n = -1.5