How do I solve the equation [tex]\frac{1}{4} - \frac{1}{2}r = -\frac{3}{4}r[/tex]?
Answer (2)
4 1 ( r − 2 r 1 ( 2 = − 4 r 3 r − 2 = − 3 r = − 3 + 2 r = − 1
To solve the equation 4 1 − 2 1 r = − 4 3 r , we eliminate the fractions, rearrange the equation to isolate r , and find that r = − 1 .
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