r-9.3=5.7

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Solution for r-9.3=5.7 equation: 


Simplifying
r + -9.3 = 5.7

Reorder the terms:
-9.3 + r = 5.7

Solving
-9.3 + r = 5.7

Solving for variable 'r'.

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

Add '9.3' to each side of the equation.
-9.3 + 9.3 + r = 5.7 + 9.3

Combine like terms: -9.3 + 9.3 = 0.0
0.0 + r = 5.7 + 9.3
r = 5.7 + 9.3

Combine like terms: 5.7 + 9.3 = 15
r = 15

Simplifying
r = 15

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