3(-12p+10(p+10))=-39

Solution for 3(-12p+10(p+10))=-39 equation:

Simplifying
3(-12p + 10(p + 10)) = -39

Reorder the terms:
3(-12p + 10(10 + p)) = -39
3(-12p + (10 * 10 + p * 10)) = -39
3(-12p + (100 + 10p)) = -39

Reorder the terms:
3(100 + -12p + 10p) = -39

Combine like terms: -12p + 10p = -2p
3(100 + -2p) = -39
(100 * 3 + -2p * 3) = -39
(300 + -6p) = -39

Solving
300 + -6p = -39

Solving for variable 'p'.

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

Add '-300' to each side of the equation.
300 + -300 + -6p = -39 + -300

Combine like terms: 300 + -300 = 0
0 + -6p = -39 + -300
-6p = -39 + -300

Combine like terms: -39 + -300 = -339
-6p = -339

Divide each side by '-6'.
p = 56.5

Simplifying
p = 56.5