-7(p+3)=8p+39

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Solution for -7(p+3)=8p+39 equation:


Simplifying
-7(p + 3) = 8p + 39

Reorder the terms:
-7(3 + p) = 8p + 39
(3 * -7 + p * -7) = 8p + 39
(-21 + -7p) = 8p + 39

Reorder the terms:
-21 + -7p = 39 + 8p

Solving
-21 + -7p = 39 + 8p

Solving for variable 'p'.

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

Add '-8p' to each side of the equation.
-21 + -7p + -8p = 39 + 8p + -8p

Combine like terms: -7p + -8p = -15p
-21 + -15p = 39 + 8p + -8p

Combine like terms: 8p + -8p = 0
-21 + -15p = 39 + 0
-21 + -15p = 39

Add '21' to each side of the equation.
-21 + 21 + -15p = 39 + 21

Combine like terms: -21 + 21 = 0
0 + -15p = 39 + 21
-15p = 39 + 21

Combine like terms: 39 + 21 = 60
-15p = 60

Divide each side by '-15'.
p = -4

Simplifying
p = -4

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