3p+9-7p=

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


Simplifying
3p + 9 + -7p = 0

Reorder the terms:
9 + 3p + -7p = 0

Combine like terms: 3p + -7p = -4p
9 + -4p = 0

Solving
9 + -4p = 0

Solving for variable 'p'.

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

Add '-9' to each side of the equation.
9 + -9 + -4p = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4p = 0 + -9
-4p = 0 + -9

Combine like terms: 0 + -9 = -9
-4p = -9

Divide each side by '-4'.
p = 2.25

Simplifying
p = 2.25

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