Question

y÷7+y-4÷3=2
please Answer me​

Answer 1

Answer

7

step by step explanation

y/7+y-4/3=2

3y+7(y-4)/21=2

3y+7y-28/21=2

10y-28/21=2/1 ( cross multiplication)

10y-28=21*2

10y-28=42

10y=42+28

10y=70

y=70/10

y=7