2.95 = 295/100 then you can reduce the fraction to 59/20
<span> x-y+z=
x = 5
y = 3
z = 9
(5) - (3) + (9) =
2 + 9 = 11
11 is the answer.
</span>
First subtract 30-23 that’d be the value of UV(7) now subtract 18 from 7, the answer will be 11 therefore TU is 11.