r+6.5=10.9

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Solution for r+6.5=10.9 equation: 


Simplifying
r + 6.5 = 10.9

Reorder the terms:
6.5 + r = 10.9

Solving
6.5 + r = 10.9

Solving for variable 'r'.

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

Add '-6.5' to each side of the equation.
6.5 + -6.5 + r = 10.9 + -6.5

Combine like terms: 6.5 + -6.5 = 0.0
0.0 + r = 10.9 + -6.5
r = 10.9 + -6.5

Combine like terms: 10.9 + -6.5 = 4.4
r = 4.4

Simplifying
r = 4.4

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