30-p=20+3p

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Solution for 30-p=20+3p equation:


Simplifying
30 + -1p = 20 + 3p

Solving
30 + -1p = 20 + 3p

Solving for variable 'p'.

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

Add '-3p' to each side of the equation.
30 + -1p + -3p = 20 + 3p + -3p

Combine like terms: -1p + -3p = -4p
30 + -4p = 20 + 3p + -3p

Combine like terms: 3p + -3p = 0
30 + -4p = 20 + 0
30 + -4p = 20

Add '-30' to each side of the equation.
30 + -30 + -4p = 20 + -30

Combine like terms: 30 + -30 = 0
0 + -4p = 20 + -30
-4p = 20 + -30

Combine like terms: 20 + -30 = -10
-4p = -10

Divide each side by '-4'.
p = 2.5

Simplifying
p = 2.5

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