3x-rx=25

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Solution for 3x-rx=25 equation:


Simplifying
3x + -1rx = 25

Reorder the terms:
-1rx + 3x = 25

Solving
-1rx + 3x = 25

Solving for variable 'r'.

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

Add '-3x' to each side of the equation.
-1rx + 3x + -3x = 25 + -3x

Combine like terms: 3x + -3x = 0
-1rx + 0 = 25 + -3x
-1rx = 25 + -3x

Divide each side by '-1x'.
r = -25x-1 + 3

Simplifying
r = -25x-1 + 3

Reorder the terms:
r = 3 + -25x-1

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