Question

please help me to solve this Question​

Answer 1

Step-by-step explanation:

3(y+1) = 4y-21

= 3y+3 = 4y-21 (Multiplying 3 by y+1)

= 3y-4y = -21-3 (Transposing like terms)

= -y = -24

= y = 24

Answer 2

Answer:

y=24

Step-by-step explanation:

3(y+1) = 4y-21

3y+3 = 4y-21 (shifting)

3y-4y = -21-3

-y= -24 (minus signs on both side cancels out)

y=24

hope this helps