4r+2.3=19.6

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Solution for 4r+2.3=19.6 equation: 


Simplifying
4r + 2.3 = 19.6

Reorder the terms:
2.3 + 4r = 19.6

Solving
2.3 + 4r = 19.6

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 + 4r = 19.6 + -2.3

Combine like terms: 2.3 + -2.3 = 0.0
0.0 + 4r = 19.6 + -2.3
4r = 19.6 + -2.3

Combine like terms: 19.6 + -2.3 = 17.3
4r = 17.3

Divide each side by '4'.
r = 4.325

Simplifying
r = 4.325

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