2r-1=-23

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Solution for 2r-1=-23 equation: 


Simplifying
2r + -1 = -23

Reorder the terms:
-1 + 2r = -23

Solving
-1 + 2r = -23

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + 2r = -23 + 1

Combine like terms: -1 + 1 = 0
0 + 2r = -23 + 1
2r = -23 + 1

Combine like terms: -23 + 1 = -22
2r = -22

Divide each side by '2'.
r = -11

Simplifying
r = -11

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