7p+3(p-3)=-89

Solution for 7p+3(p-3)=-89 equation:

Simplifying
7p + 3(p + -3) = -89

Reorder the terms:
7p + 3(-3 + p) = -89
7p + (-3 * 3 + p * 3) = -89
7p + (-9 + 3p) = -89

Reorder the terms:
-9 + 7p + 3p = -89

Combine like terms: 7p + 3p = 10p
-9 + 10p = -89

Solving
-9 + 10p = -89

Solving for variable 'p'.

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

Add '9' to each side of the equation.
-9 + 9 + 10p = -89 + 9

Combine like terms: -9 + 9 = 0
0 + 10p = -89 + 9
10p = -89 + 9

Combine like terms: -89 + 9 = -80
10p = -80

Divide each side by '10'.
p = -8

Simplifying
p = -8