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2r+4/6=5r-40/5
We simplify the equation to the form, which is simple to understand
2r+4/6=5r-40/5
We move all terms containing r to the left and all other terms to the right.
+2r-5r=-8-0.66666666666667
We simplify left and right side of the equation.
-3r=-8.6666666666667
We divide both sides of the equation by -3 to get r.
r=2.8888888888889
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