px+7-8x=15

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Solution for px+7-8x=15 equation:


Simplifying
px + 7 + -8x = 15

Reorder the terms:
7 + px + -8x = 15

Solving
7 + px + -8x = 15

Solving for variable 'p'.

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

Add '-7' to each side of the equation.
7 + px + -7 + -8x = 15 + -7

Reorder the terms:
7 + -7 + px + -8x = 15 + -7

Combine like terms: 7 + -7 = 0
0 + px + -8x = 15 + -7
px + -8x = 15 + -7

Combine like terms: 15 + -7 = 8
px + -8x = 8

Add '8x' to each side of the equation.
px + -8x + 8x = 8 + 8x

Combine like terms: -8x + 8x = 0
px + 0 = 8 + 8x
px = 8 + 8x

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

Simplifying
p = 8x-1 + 8

Reorder the terms:
p = 8 + 8x-1

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