9.8x-9.6x = 5.4

RELATED INFORMATIONS

1. What is the number of even six digit numbers composed of 123456, which have no duplicate numbers and 13 is not adjacent to 5
2. If the solution of the equation 2x = 4 is such that (A-1) x is a linear inequality of one variable with respect to X
3. 1-2 / 3x = 3x + 2 / 5 solution equation
4. 2.4x-0.8x = 11.52
5. 2. Find the number of three even numbers which are not adjacent to each other I think it's A33 by A43, first line up three odd numbers, then form four neutral gears, and then select three from them. What's wrong with me? Why are all 72 on the Internet
6. Given that real numbers a and B satisfy (a + b) power + A + B-2 = 0, find the value of a + B
7. If the solution of equation 6 (1-x) - 3 (x + m) = 4 (2x-1) about X is nonnegative, find the range of M
8. Solution equation: | 3x-5 | = 1-x
9. Solve the equation 6 / x ^ 2-25 = 3 / x ^ 2 + 8x + 15 + 5 / x ^ - 2x-15 Is it a person
10. The 6 numbers of 123456 can be used to form a 4-digit number Shi that is not repeated and 5,6 are not adjacent to each other
11. 4 / 3x = 3:12 to solve the equation
12. It is known that the equation AX2 + 2x-1 = 0 about X has real roots, and the value range of a is obtained
13. It is known that a and B are negative real numbers, and 1 / A + 1 / B + 1 (a-b) = 0. What is the value of B / a?
14. Fill in the blanks with six numbers 123456_ +_ =_ +_ =_ +_ The equation holds. Each number can only be used once I suspect there is a mistake
15. Solve the equation. 1.8x + x = 24
16. 3x-2 times 3 / 4 = 2.1 to solve the equation
17. Given that a and B are the two real roots of the equation x with square-2x-4 = 0, find the cubic value of a + 8b + 6 Tip: A is the root of the equation, the square of a brought into the class = 2A + 4, using the characteristics of the lion can reduce the order
18. Given that a and B are negative real numbers, and 1 / A + 1 / B-1 / A-B = 0, find the value of a / b
19. Put the six numbers 123456 in the circle so that the sum of the three numbers on each line equals 10 o o o o o o The o I wrote represents the circle It should be like this. The circle is wrong O O O O O O
20. 8x + 3 = 24 + X to solve the equation