Question

1/2r + 2(2/3r - 1) = 1/4r +6

Answer 1

1/2r+4/6r-2=1/4r+6

1/2r+4/6r-1/4r=6+2

Find the lum of the fractions and it will be 11/12

•°•11/12r=8

11r=12×8

11r=96

11r/11=96/11

= 7 14/19