Answer :
given
w = 3y-2n w = 19 and n = 7
thus
19= 3y-2*7
19 =3y-14
33 = 3y
y = 11
w = 3y-2n w = 19 and n = 7
thus
19= 3y-2*7
19 =3y-14
33 = 3y
y = 11
The answer is 11. 19=3y-2x7. 2x7=14. Add 14 to both sides and your left with 33=3y devide both sides by 3 to get 11=y