r+23.57=30

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Solution for r+23.57=30 equation: 


Simplifying
r + 23.57 = 30

Reorder the terms:
23.57 + r = 30

Solving
23.57 + r = 30

Solving for variable 'r'.

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

Add '-23.57' to each side of the equation.
23.57 + -23.57 + r = 30 + -23.57

Combine like terms: 23.57 + -23.57 = 0.00
0.00 + r = 30 + -23.57
r = 30 + -23.57

Combine like terms: 30 + -23.57 = 6.43
r = 6.43

Simplifying
r = 6.43

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