r-2.3=0.7

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Solution for r-2.3=0.7 equation: 


Simplifying
r + -2.3 = 0.7

Reorder the terms:
-2.3 + r = 0.7

Solving
-2.3 + r = 0.7

Solving for variable 'r'.

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

Add '2.3' to each side of the equation.
-2.3 + 2.3 + r = 0.7 + 2.3

Combine like terms: -2.3 + 2.3 = 0.0
0.0 + r = 0.7 + 2.3
r = 0.7 + 2.3

Combine like terms: 0.7 + 2.3 = 3
r = 3

Simplifying
r = 3

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