7-2x=px-1

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Solution for 7-2x=px-1 equation:


Simplifying
7 + -2x = px + -1

Reorder the terms:
7 + -2x = -1 + px

Solving
7 + -2x = -1 + px

Solving for variable 'x'.

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

Add '-1px' to each side of the equation.
7 + -1px + -2x = -1 + px + -1px

Combine like terms: px + -1px = 0
7 + -1px + -2x = -1 + 0
7 + -1px + -2x = -1

Add '-7' to each side of the equation.
7 + -1px + -7 + -2x = -1 + -7

Reorder the terms:
7 + -7 + -1px + -2x = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -1px + -2x = -1 + -7
-1px + -2x = -1 + -7

Combine like terms: -1 + -7 = -8
-1px + -2x = -8

Reorder the terms:
8 + -1px + -2x = -8 + 8

Combine like terms: -8 + 8 = 0
8 + -1px + -2x = 0

The solution to this equation could not be determined.

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