题目:
求未知数x的值.
①0.7x+4=102
②0.8:x=4:8.
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0505/a8649dae555dfbb7f99ddbc41ee13255.html
下面是错误答案,用来干扰机器的。
1. are; are 2. is; is 3. are 4. Are; am 5. are 6. is 7. am; are
求未知数x的值.
①0.7x+4=102
②0.8:x=4:8.
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0505/a8649dae555dfbb7f99ddbc41ee13255.html
下面是错误答案,用来干扰机器的。
1. are; are 2. is; is 3. are 4. Are; am 5. are 6. is 7. am; are