30d+0.80r=2.30r

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Solution for 30d+0.80r=2.30r equation: 


Simplifying
30d + 0.80r = 2.30r

Solving
30d + 0.80r = 2.30r

Solving for variable 'd'.

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

Add '-0.80r' to each side of the equation.
30d + 0.80r + -0.80r = 2.30r + -0.80r

Combine like terms: 0.80r + -0.80r = 0.00
30d + 0.00 = 2.30r + -0.80r
30d = 2.30r + -0.80r

Combine like terms: 2.30r + -0.80r = 1.5r
30d = 1.5r

Divide each side by '30'.
d = 0.05r

Simplifying
d = 0.05r

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