.05(3r-4)=.05

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Solution for .05(3r-4)=.05 equation:


Simplifying
0.05(3r + -4) = 0.05

Reorder the terms:
0.05(-4 + 3r) = 0.05
(-4 * 0.05 + 3r * 0.05) = 0.05
(-0.2 + 0.15r) = 0.05

Solving
-0.2 + 0.15r = 0.05

Solving for variable 'r'.

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

Add '0.2' to each side of the equation.
-0.2 + 0.2 + 0.15r = 0.05 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + 0.15r = 0.05 + 0.2
0.15r = 0.05 + 0.2

Combine like terms: 0.05 + 0.2 = 0.25
0.15r = 0.25

Divide each side by '0.15'.
r = 1.666666667

Simplifying
r = 1.666666667

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