2.4x-x = 9.8
(2.4-1)x=9.8
1.4x=9.8
x=9.8÷1.4
x=7
RELATED INFORMATIONS
- 1. Solution equation: 4x + 9 / 8 = 9 / 8
- 2. If the solution of the equation 5x-2m = - 4-x is between 2 and 10, what is the value range of the letter M
- 3. If the square of x-4x + the square of Y + 2Y + 5 = 0, find the square of 2x-y
- 4. (3) 2 square of. 4x - 3xy = 2 square of 2Y - 2 (2 square of 2x - 5xy + 2 square of Y) (where x = 2, y = 3)
- 5. Given 2x-y = 2, then the value of the square of 5 (2x-y) - 4x + 2y-3 is?
- 6. (2) 2 square of. 4x - 3xy = 2 square of 2Y - 2 (2 square of 2x - 5xy + 2 square of Y) (where x = 2, y = 3)
- 7. We know the maximum value of the function y = 4x / (x ^ 2 + 1) (x > 0). When we get the maximum value, what is x equal to
- 8. Known x
- 9. When x belongs to [0,3], the maximum value of y = minus x squared plus 4x minus 2 is
- 10. If the maximum value of the parabola y = - x2 + 4x + k is 3, then K=______ .
- 11. Solution equation: 147 × (4x-1) = 9.8
- 12. Solve equation 0.4x + (20-x) 0.8 = 10
- 13. The solution equation of X + 24 = 36
- 14. Solving equation x + 17% x = 9.36
- 15. 17.5-5 (x + 0.5) = 9 solutions 3.2*2.5-75%x=2
- 16. 19 X-7 = 30 x + 30x5 to solve the equation
- 17. How to solve the equation
- 18. 2 (8.8 + x) = 19.6
- 19. Solving equation 1.8 * (4 + x) = 19.8
- 20. 4,20,12 least common multiple X - (1 / 3-1 / 4) = 5 / 8,1 / 4 + 2x = 17 / 4