Respuesta :

HamiltonandBurr
U is 10. If you subtract 11 first to get the variable and it's coefficient on its own, you see that 3u=30. To get the u on its own, you divide both sides by three. This gives you u=10
3u+11=41
-11 -11
3u=30
÷3 ÷3
u=10

I hope it helps!