1 year ago

-3y+15 2y+4 _ = __ 6 7

1 answer:

8 0

To get rid of denominators, multiply by (6•7) on both sides.
This yields: 7(-3y+15)=6(2y+4)
-21y+105=12y+24
105-24=12y+21y
81=33y
Y=27/11

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-3y+15 2y+4 _ = __ 6 7