7p+20=2-p

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Solution for 7p+20=2-p equation:


Simplifying
7p + 20 = 2 + -1p

Reorder the terms:
20 + 7p = 2 + -1p

Solving
20 + 7p = 2 + -1p

Solving for variable 'p'.

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

Add 'p' to each side of the equation.
20 + 7p + p = 2 + -1p + p

Combine like terms: 7p + p = 8p
20 + 8p = 2 + -1p + p

Combine like terms: -1p + p = 0
20 + 8p = 2 + 0
20 + 8p = 2

Add '-20' to each side of the equation.
20 + -20 + 8p = 2 + -20

Combine like terms: 20 + -20 = 0
0 + 8p = 2 + -20
8p = 2 + -20

Combine like terms: 2 + -20 = -18
8p = -18

Divide each side by '8'.
p = -2.25

Simplifying
p = -2.25

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