9r+3(8p+7r)+15=

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Solution for 9r+3(8p+7r)+15= equation: 


Simplifying
9r + 3(8p + 7r) + 15 = 0
9r + (8p * 3 + 7r * 3) + 15 = 0
9r + (24p + 21r) + 15 = 0

Reorder the terms:
15 + 24p + 9r + 21r = 0

Combine like terms: 9r + 21r = 30r
15 + 24p + 30r = 0

Solving
15 + 24p + 30r = 0

Solving for variable 'p'.

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

Add '-15' to each side of the equation.
15 + 24p + -15 + 30r = 0 + -15

Reorder the terms:
15 + -15 + 24p + 30r = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 24p + 30r = 0 + -15
24p + 30r = 0 + -15

Combine like terms: 0 + -15 = -15
24p + 30r = -15

Add '-30r' to each side of the equation.
24p + 30r + -30r = -15 + -30r

Combine like terms: 30r + -30r = 0
24p + 0 = -15 + -30r
24p = -15 + -30r

Divide each side by '24'.
p = -0.625 + -1.25r

Simplifying
p = -0.625 + -1.25r

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