5a/11a = 5/11
hope that helps
Denominator, 12 and 9 are on the bottom. and 15 and x are on the right side.
Your answer would be 9.37
I hope this helps
:)
<span>the question is 3 variable equation solution
the three equation will be
5x+4y+7z=152
3x+2y+5z=92
2x+2y+4z=74
solving by elimination we get
x=11,y=12,z=7</span>