Question

3y+2/2-7y=-2/5 find value of y​

Answer 1

Answer:

3y+1-7y=-0.4

3y-7y=-0.4-1

-4y=-1.4

y=-1.4/-4

y=-14/40

y=7/20

Answer 2

Answer:

Step-by-step explanation:

3y-2/2-7y=-2/5

3y-1-7y=-2/5.  (2/2=1)

move -1 to the other side and it changes to +1

3y-7y=-2/5+1

-4y=-2/5 +5/5. (take the LCM OF 5 AND 1 AND FORM A FRACTION TO PROCEED FURTHER)

-4y=3/5

y=3/5×-1/4

  =-3/20