23-2r=17

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Solution for 23-2r=17 equation: 


Simplifying
23 + -2r = 17

Solving
23 + -2r = 17

Solving for variable 'r'.

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

Add '-23' to each side of the equation.
23 + -23 + -2r = 17 + -23

Combine like terms: 23 + -23 = 0
0 + -2r = 17 + -23
-2r = 17 + -23

Combine like terms: 17 + -23 = -6
-2r = -6

Divide each side by '-2'.
r = 3

Simplifying
r = 3

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