3(5+6p)+(2p+1)=

Solution for 3(5+6p)+(2p+1)= equation:

Simplifying
3(5 + 6p) + (2p + 1) = 0
(5 * 3 + 6p * 3) + (2p + 1) = 0
(15 + 18p) + (2p + 1) = 0

Reorder the terms:
15 + 18p + (1 + 2p) = 0

Remove parenthesis around (1 + 2p)
15 + 18p + 1 + 2p = 0

Reorder the terms:
15 + 1 + 18p + 2p = 0

Combine like terms: 15 + 1 = 16
16 + 18p + 2p = 0

Combine like terms: 18p + 2p = 20p
16 + 20p = 0

Solving
16 + 20p = 0

Solving for variable 'p'.

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

Add '-16' to each side of the equation.
16 + -16 + 20p = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 20p = 0 + -16
20p = 0 + -16

Combine like terms: 0 + -16 = -16
20p = -16

Divide each side by '20'.
p = -0.8

Simplifying
p = -0.8