15=2p-7p+8

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Solution for 15=2p-7p+8 equation:


Simplifying
15 = 2p + -7p + 8

Reorder the terms:
15 = 8 + 2p + -7p

Combine like terms: 2p + -7p = -5p
15 = 8 + -5p

Solving
15 = 8 + -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.
15 + 5p = 8 + -5p + 5p

Combine like terms: -5p + 5p = 0
15 + 5p = 8 + 0
15 + 5p = 8

Add '-15' to each side of the equation.
15 + -15 + 5p = 8 + -15

Combine like terms: 15 + -15 = 0
0 + 5p = 8 + -15
5p = 8 + -15

Combine like terms: 8 + -15 = -7
5p = -7

Divide each side by '5'.
p = -1.4

Simplifying
p = -1.4

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