20r+3=103

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Solution for 20r+3=103 equation: 


Simplifying
20r + 3 = 103

Reorder the terms:
3 + 20r = 103

Solving
3 + 20r = 103

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + 20r = 103 + -3

Combine like terms: 3 + -3 = 0
0 + 20r = 103 + -3
20r = 103 + -3

Combine like terms: 103 + -3 = 100
20r = 100

Divide each side by '20'.
r = 5

Simplifying
r = 5

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