20-3p=7p

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Solution for 20-3p=7p equation:


Simplifying
20 + -3p = 7p

Solving
20 + -3p = 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
20 + -3p + -7p = 7p + -7p

Combine like terms: -3p + -7p = -10p
20 + -10p = 7p + -7p

Combine like terms: 7p + -7p = 0
20 + -10p = 0

Add '-20' to each side of the equation.
20 + -20 + -10p = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -10p = 0 + -20
-10p = 0 + -20

Combine like terms: 0 + -20 = -20
-10p = -20

Divide each side by '-10'.
p = 2

Simplifying
p = 2

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