Solve for u . 3u+11=41
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 -113u=30÷3 ÷3u=10I hope it helps!
