<span>Round 72.25 to the nearest tenth
=
72.3
hope it helps</span>
Step-by-step explanation:
4(5 + x) = 2x + 2
that is my understanding of the given problem.
if you made a typo, please adapt the following solution.
4×5 + 4×x = 2x + 2
20 + 4x = 2x + 2
20 + 2x = 2
2x = -18
x = -9
I need to know how long each section is or this is unsolvable.
Or how much length in piping is needed
X + y = 51
x - y =15
2x = 66
x = 33
33 + y = 51
y = 18