r-20-3=3

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Solution for r-20-3=3 equation: 


Simplifying
r + -20 + -3 = 3

Reorder the terms:
-20 + -3 + r = 3

Combine like terms: -20 + -3 = -23
-23 + r = 3

Solving
-23 + r = 3

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 + r = 3 + 23

Combine like terms: -23 + 23 = 0
0 + r = 3 + 23
r = 3 + 23

Combine like terms: 3 + 23 = 26
r = 26

Simplifying
r = 26

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