Solution equation: 2 (2 − 3Y) 0.01 − 4.5 = 0.03 − 3y0.03-9.5
The deformation of the original equation is as follows: 200 (2-3y) - 4.5 = 3 − 300y3-9.5, ∧ 400-600y-4.5 = 1-100y-9.5500y = 404 ∧ y = 101125
RELATED INFORMATIONS
- 1. The solution equation: 32y (Y − 83) = 3Y − 4
- 2. Solve the equation: 2.4 minus 0.5 (y-4) is equal to 5 / 3Y 2.4-(y-4/0.5)=3/5y
- 3. To solve the equation: y-1-y + 3 / 5 = 3y-1 / 2
- 4. (1) 0.4x + 0.9-2 = 0.03x of 0.03 + 0.02 + 1 (2) 5 x + 15 = 1-3 X-7 of 2 (3) 1 out of 3 [1 out of 2-1 out of 4 (2x-5)] + x = 2 out of X + 1. You will get extra points after solving the problem
- 5. 0.3 of X + 4 = 0.02 of 0.03 + 0.05x
- 6. To solve the equation: 0.2 of 0.3x + 0.5-0.03 of 0.02-0.05x = 3 of 2x + 1
- 7. x/0.3-(0.03+0.05x)/0.02+4=0
- 8. The solution of X / 0.3 - (0.03 + 0.05x) / 0.02 + 4 = 0
- 9. a. B, C and D are four rational numbers whose absolute values are 1, 2, 3 and 4 respectively (1) Please write two formulas so that a + B + C + D = - 2 Formula 1:_____________ Formula 2:_____________ (2) Can you write a formula so that a + B + C + D = - 1:1______ (fill in "can" or "can't")
- 10. The rational number with the smallest absolute value is () A. 1b. 0C. - 1D. Does not exist
- 11. The sum of number a and number B is 13.2. If the decimal point of number a moves one place to the right, it is equal to number B. what are the two numbers?
- 12. Q: the sum of a and B is 236.5. If a moves the decimal point one place to the right, it is equal to B. what are the two numbers?
- 13. The sum of a and B is 303.49. If the decimal point of B moves one place to the left, it is equal to A. what are the two numbers? The answer is yes, but how to explain it to the child? The son asked why he divided it by 11, but he couldn't explain it. Who can explain it? Grade 4 of primary school
- 14. The sum of a and B numbers is 34.155. If the decimal point of a number moves one place to the left, it is equal to B number. How much is each of a and B numbers?
- 15. The sum of a and B is 34.1. If the decimal point of a is moved one place to the left, it will be equal to B. what are the two numbers?
- 16. The sum of number a and number B is 11.495. If the decimal point of number a moves one place to the left, it is equal to number B. what is number a? What is number B?
- 17. The sum of a and B is 396, and the decimal point of a is equal to B after moving one place to the left?
- 18. The sum of a and B is 0.396. The decimal point of a moves one place to the right, which is exactly equal to B. what are the two numbers?
- 19. The sum of a and B is 396. The decimal point of a is equal to B after moving one place to the left. What are the numbers a and B?
- 20. The sum of a and B is 396. The decimal point of a is equal to B after moving one place to the left