2x-r=

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Solution for 2x-r= equation:


Simplifying
2x + -1r = 0

Reorder the terms:
-1r + 2x = 0

Solving
-1r + 2x = 0

Solving for variable 'r'.

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

Add '-2x' to each side of the equation.
-1r + 2x + -2x = 0 + -2x

Combine like terms: 2x + -2x = 0
-1r + 0 = 0 + -2x
-1r = 0 + -2x
Remove the zero:
-1r = -2x

Divide each side by '-1'.
r = 2x

Simplifying
r = 2x

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