質問 9-3. 小麦、鉄 各1キロの投下労働量を t_1, t_2とする連立方程式をたて、それぞれの値を求めよ。
  1. 2t1+3t2+6=8t1,4t1+2t
  2. 2t1+3t2+6=8t1 4t1+2t2+4=6t2 t1=3,t2=4
  3. t1=3 t2=4
  4. 2t1+3t2+6＝8t1, 4t1＋2t2＋4＝6t2, t1＝3
  5. 2t1+3t2+6=8t1 4t1+2t2+4=6t2 t1=3,t2=4
  6. 2(t1)+3(t2)+6=8(t1)4(t1)+2(t2)+4=6(t2)(t1)=3,(t2)=4
  7. t1=3 t2=4
  8. t1=3,t2=4
  9. 2t1+3t2+6=8t1 4t1+2t2+4=6t2 24=6t2 t2=4 t1=3
  10. t1=3.t2=4
  11. 2t1 + 3t2 +6 = 8t1, 4t1 + 2t2 + 4 = 6t2 t1 =(1/2)*t2 + 1 を代入 t2 = 4 t1 = 3
  12. t_1 = 3 t_2 = 4
  13. 2t1 + 3 t2 + 6= 8t1 4 t1 + 2 t2 + 4 = 6 t2 t1 = 3 t2 = 4
  14. 2t1+3t2+6=8t1→2t1=t2+2 4t1+2t2+4=6t2→2t1=2t2-2 2式より t1=3, t2=4
  15. t1=3 , t2=4
  16. t1=3,t2=4
  17. 2t1+3t2+6＝8t1, 4t1＋2t2＋4＝6t2, t1＝3,t2＝4