7p+5p+9p-7=

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Solution for 7p+5p+9p-7= equation:


Simplifying
7p + 5p + 9p + -7 = 0

Reorder the terms:
-7 + 7p + 5p + 9p = 0

Combine like terms: 7p + 5p = 12p
-7 + 12p + 9p = 0

Combine like terms: 12p + 9p = 21p
-7 + 21p = 0

Solving
-7 + 21p = 0

Solving for variable 'p'.

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

Add '7' to each side of the equation.
-7 + 7 + 21p = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 21p = 0 + 7
21p = 0 + 7

Combine like terms: 0 + 7 = 7
21p = 7

Divide each side by '21'.
p = 0.3333333333

Simplifying
p = 0.3333333333

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