Solve for r
r=2
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-43-4r=3-27r
Use the distributive property to multiply 3 by 1-9r.
-43-4r+27r=3
Add 27r to both sides.
-43+23r=3
Combine -4r and 27r to get 23r.
23r=3+43
Add 43 to both sides.
23r=46
Add 3 and 43 to get 46.
r=\frac{46}{23}
Divide both sides by 23.
r=2
Divide 46 by 23 to get 2.
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