7p-5=2p+15

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Solution for 7p-5=2p+15 equation:


Simplifying
7p + -5 = 2p + 15

Reorder the terms:
-5 + 7p = 2p + 15

Reorder the terms:
-5 + 7p = 15 + 2p

Solving
-5 + 7p = 15 + 2p

Solving for variable 'p'.

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

Add '-2p' to each side of the equation.
-5 + 7p + -2p = 15 + 2p + -2p

Combine like terms: 7p + -2p = 5p
-5 + 5p = 15 + 2p + -2p

Combine like terms: 2p + -2p = 0
-5 + 5p = 15 + 0
-5 + 5p = 15

Add '5' to each side of the equation.
-5 + 5 + 5p = 15 + 5

Combine like terms: -5 + 5 = 0
0 + 5p = 15 + 5
5p = 15 + 5

Combine like terms: 15 + 5 = 20
5p = 20

Divide each side by '5'.
p = 4

Simplifying
p = 4

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