p-7=2p-15

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


Simplifying
p + -7 = 2p + -15

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

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

Solving
-7 + p = -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.
-7 + p + -2p = -15 + 2p + -2p

Combine like terms: p + -2p = -1p
-7 + -1p = -15 + 2p + -2p

Combine like terms: 2p + -2p = 0
-7 + -1p = -15 + 0
-7 + -1p = -15

Add '7' to each side of the equation.
-7 + 7 + -1p = -15 + 7

Combine like terms: -7 + 7 = 0
0 + -1p = -15 + 7
-1p = -15 + 7

Combine like terms: -15 + 7 = -8
-1p = -8

Divide each side by '-1'.
p = 8

Simplifying
p = 8

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