r-9.9=-4.8

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Solution for r-9.9=-4.8 equation: 


Simplifying
r + -9.9 = -4.8

Reorder the terms:
-9.9 + r = -4.8

Solving
-9.9 + r = -4.8

Solving for variable 'r'.

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

Add '9.9' to each side of the equation.
-9.9 + 9.9 + r = -4.8 + 9.9

Combine like terms: -9.9 + 9.9 = 0.0
0.0 + r = -4.8 + 9.9
r = -4.8 + 9.9

Combine like terms: -4.8 + 9.9 = 5.1
r = 5.1

Simplifying
r = 5.1

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