The solution is 2x + 1 of 3 - x + 1 of 6 = 2

RELATED INFORMATIONS

• 1. 2X of 3 + X-1 of 1-6 = 1
• 2. The factor of 24 has () to choose four numbers to form a proportion. The ratio of the two numbers is equal to 3 / 4. The proportion formula is ()
• 3. 1.25 parts x equals 0
• 4. The ratio of 10 to 12 is equal to the ratio of 35x,
• 5. One in 20 of 30 is equal to one in 10
• 6. Write the ratio of two ratios equal to 1.5 and make up the ratio
• 7. The ratio of 72 to 24 is equal to the ratio of 15 to X. list and calculate the ratio, and solve the ratio
• 8. In a ratio, the ratio of the two ratios is equal to 5, and the two internal terms of the ratio are 1.5 and 1.2 respectively, then the ratio is ()
• 9. In a ratio, the ratio of the two ratios is equal to 8, and the two inner terms are 5 and 12 respectively. This ratio is () or () The car can reach the destination in 7 hours at the speed of 60 kilometers per hour, and it can reach the destination in 5 hours at the speed of () kilometers per hour (1) The distance of the car is () (2) The product of two times () and () is certain, that is to say () and () are in inverse proportion 3 / 2: 3 = 2 / 3: n (m, n are not 0), then M: n = () 3 / 2: M = 2 / 3: n (M and N are not 0), then M: n = ().
• 10. Two times three equals six
• 11. If three-quarters of x equals two-thirds of Y, then x: y = what
• 12. If x equals three fourths of Y, then what is y equal to than x
• 13. 9x-7 / y = 0 (x, y is not equal to 0), X and y are proportional to (), why?
• 14. Because x divided by 7 equals y divided by 6 (x and y are not equal to 0), what's the ratio between X and y?
• 15. If x is equal to 4 / 7 of Y, then what is the () relationship between X and y? If y = 3.2X (x, y are not equal to 0), then x and y are () and fill in the positive and negative proportion
• 16. When x equals (), the ratio of one-third to X is exactly the smallest sum
• 17. In a ratio, the ratio of two ratios is equal to 3. This ratio is 12 and 8. This ratio is 8 In a ratio, the ratio of two ratios is equal to 3, and the ratio is 12 and 8. This ratio is a process
• 18. In a ratio, the ratio of the two ratios of the group ratio is equal to 7. Given that the two external terms are 3 and 8 respectively, what is the ratio?
• 19. List the proportions and find that the ratio of 0.25 to 8 / 1 is equal to the ratio of X to 10 4 / 1 of number a is equal to 5 / 1 of number B. find the ratio of number a to number B Zhang Bin on the computer to scale up the following photos, enlarged the photo is 13.5 cm long, how many cm wide? 4 cm high, 6 cm long. It is a rectangle
• 20. If the values of X and y satisfy 3x-y = 7,2x + 3Y = 1, y = KX + 9, then the value of K is equal to K_______