7p-30=-1+5(3p+7)

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Solution for 7p-30=-1+5(3p+7) equation:


Simplifying
7p + -30 = -1 + 5(3p + 7)

Reorder the terms:
-30 + 7p = -1 + 5(3p + 7)

Reorder the terms:
-30 + 7p = -1 + 5(7 + 3p)
-30 + 7p = -1 + (7 * 5 + 3p * 5)
-30 + 7p = -1 + (35 + 15p)

Combine like terms: -1 + 35 = 34
-30 + 7p = 34 + 15p

Solving
-30 + 7p = 34 + 15p

Solving for variable 'p'.

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

Add '-15p' to each side of the equation.
-30 + 7p + -15p = 34 + 15p + -15p

Combine like terms: 7p + -15p = -8p
-30 + -8p = 34 + 15p + -15p

Combine like terms: 15p + -15p = 0
-30 + -8p = 34 + 0
-30 + -8p = 34

Add '30' to each side of the equation.
-30 + 30 + -8p = 34 + 30

Combine like terms: -30 + 30 = 0
0 + -8p = 34 + 30
-8p = 34 + 30

Combine like terms: 34 + 30 = 64
-8p = 64

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

Simplifying
p = -8

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