(6p+9)+(p-3)=

Solution for (6p+9)+(p-3)= equation:

Simplifying
(6p + 9) + (p + -3) = 0

Reorder the terms:
(9 + 6p) + (p + -3) = 0

Remove parenthesis around (9 + 6p)
9 + 6p + (p + -3) = 0

Reorder the terms:
9 + 6p + (-3 + p) = 0

Remove parenthesis around (-3 + p)
9 + 6p + -3 + p = 0

Reorder the terms:
9 + -3 + 6p + p = 0

Combine like terms: 9 + -3 = 6
6 + 6p + p = 0

Combine like terms: 6p + p = 7p
6 + 7p = 0

Solving
6 + 7p = 0

Solving for variable 'p'.

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

Add '-6' to each side of the equation.
6 + -6 + 7p = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 7p = 0 + -6
7p = 0 + -6

Combine like terms: 0 + -6 = -6
7p = -6

Divide each side by '7'.
p = -0.8571428571

Simplifying
p = -0.8571428571