Question

4y+y/5=21 and check your answer

Answer 1

4y+y/5=21

Take lcm =5

(20y+y)/5=21

21y/5=21

Y=21*5/21=5

Check————

4y+y/5=21

4*5+ 5/5=21

21+1=21

21=21

LHS=RHS