4.8+r+(-7.16)=-5.5

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Solution for 4.8+r+(-7.16)=-5.5 equation: 


Simplifying
4.8 + r + (-7.16) = -5.5
4.8 + r + -7.16 = -5.5

Reorder the terms:
4.8 + -7.16 + r = -5.5

Combine like terms: 4.8 + -7.16 = -2.36
-2.36 + r = -5.5

Solving
-2.36 + r = -5.5

Solving for variable 'r'.

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

Add '2.36' to each side of the equation.
-2.36 + 2.36 + r = -5.5 + 2.36

Combine like terms: -2.36 + 2.36 = 0.00
0.00 + r = -5.5 + 2.36
r = -5.5 + 2.36

Combine like terms: -5.5 + 2.36 = -3.14
r = -3.14

Simplifying
r = -3.14

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