To solve for u, we can follow the steps below:
1. Distribute 6 to the terms inside the parentheses:
6u + 18 = 72
2. Subtract 18 from both sides of the equation to isolate the variable:
6u = 72 - 18
6u = 54
3. Divide both sides of the equation by 6 to solve for u:
u = 54/6
u = 9
Therefore, the solution to the equation is u = 9.
solve for u
6(u+3)=72
1 answer