4r+5.2=36

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Solution for 4r+5.2=36 equation: 


Simplifying
4r + 5.2 = 36

Reorder the terms:
5.2 + 4r = 36

Solving
5.2 + 4r = 36

Solving for variable 'r'.

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

Add '-5.2' to each side of the equation.
5.2 + -5.2 + 4r = 36 + -5.2

Combine like terms: 5.2 + -5.2 = 0.0
0.0 + 4r = 36 + -5.2
4r = 36 + -5.2

Combine like terms: 36 + -5.2 = 30.8
4r = 30.8

Divide each side by '4'.
r = 7.7

Simplifying
r = 7.7

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