SOLUTION: The equations x3 is 20 is one of set of related equations involving four variables x1,x2,x3,x4 (a)=what values satisfy the equation when xi=4, x2=2,x4=15? (b)=what values sati

Algebra ->  Linear-equations -> SOLUTION: The equations x3 is 20 is one of set of related equations involving four variables x1,x2,x3,x4 (a)=what values satisfy the equation when xi=4, x2=2,x4=15? (b)=what values sati      Log On


   



Question 1148114: The equations x3 is 20 is one of set of related equations involving four variables x1,x2,x3,x4
(a)=what values satisfy the equation when xi=4, x2=2,x4=15?
(b)=what values satisfy the equation when x3=10?



Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


There are no equations shown in your post -- only assignments of values to the variables....