9p+3(p-7)=

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Solution for 9p+3(p-7)= equation:


Simplifying
9p + 3(p + -7) = 0

Reorder the terms:
9p + 3(-7 + p) = 0
9p + (-7 * 3 + p * 3) = 0
9p + (-21 + 3p) = 0

Reorder the terms:
-21 + 9p + 3p = 0

Combine like terms: 9p + 3p = 12p
-21 + 12p = 0

Solving
-21 + 12p = 0

Solving for variable 'p'.

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

Add '21' to each side of the equation.
-21 + 21 + 12p = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 12p = 0 + 21
12p = 0 + 21

Combine like terms: 0 + 21 = 21
12p = 21

Divide each side by '12'.
p = 1.75

Simplifying
p = 1.75

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