Question 1118722
Simple application for two-variable linear system of equations


x at R15
y at R23

{{{system(x+y=45,15x+23y=1819)}}}------that's from the description.


Does the system really make sense?
If all 45 were at R15, then cost 675 of R.
If all 45 were at R23, then cost 1035 of R.


No way to reach the "given" cost of R1819