b*t b*t --- - 10 - --- - 16 5 8
b*t/5 - 1*10 - b*t/8 - 1*16
/ 1040\ 1*|b - ----| \ 3*t /
1*(b - 1040/(3*t))
3*b*t -26 + ----- 40
-26 + 3*b*t/40
-26.0 + 0.075*b*t
-1040 + 3*b*t ------------- 40
(-1040 + 3*b*t)/40