7p+2=5p-20

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Solution for 7p+2=5p-20 equation:


Simplifying
7p + 2 = 5p + -20

Reorder the terms:
2 + 7p = 5p + -20

Reorder the terms:
2 + 7p = -20 + 5p

Solving
2 + 7p = -20 + 5p

Solving for variable 'p'.

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

Add '-5p' to each side of the equation.
2 + 7p + -5p = -20 + 5p + -5p

Combine like terms: 7p + -5p = 2p
2 + 2p = -20 + 5p + -5p

Combine like terms: 5p + -5p = 0
2 + 2p = -20 + 0
2 + 2p = -20

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

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

Combine like terms: -20 + -2 = -22
2p = -22

Divide each side by '2'.
p = -11

Simplifying
p = -11

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