Question

if 3y +4=7-2y then y=​

Answer 1

3y + 4 = 7 - 2y

3y + 4 +2y -7

5y -3

5y = 3

y = 3/5

Answer 2

=3 y + 4 =7 - 2 y

= 3 y + 2 y =7 - 4

= 5 y = 3

therefore y =3 by 5