1.2 1.8-8x - 0.03 0.03-0.02x = 2 X-5
(9-40x)/6-(3-2x)/3=(x-5)/2
9-40x-6+4x=3x-15
-39x=-18
x=6/13
RELATED INFORMATIONS
- 1. Solution equation: 1.8x + 6 - (1.5 + 0.4) x = 8.7
- 2. The solution equation: 8.5 (X-6) = 0.518x-3.434/1.7 = 0.06 Solve the equation! Help!
- 3. Solution equation: 2.8A + 4.8x (231-a) = 12.6
- 4. 8x + 3 = 24 + X to solve the equation
- 5. 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
- 6. Given that a and B are negative real numbers, and 1 / A + 1 / B-1 / A-B = 0, find the value of a / b
- 7. 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
- 8. 3x-2 times 3 / 4 = 2.1 to solve the equation
- 9. Solve the equation. 1.8x + x = 24
- 10. Fill in the blanks with six numbers 123456_ +_ =_ +_ =_ +_ The equation holds. Each number can only be used once I suspect there is a mistake
- 11. Solution equation: x + 8x = 8.1
- 12. Solve equation 1. X minus {} equals 0.8. 2. X plus {} equals 7.8
- 13. 5 / 8x = 3 / 4-1 / 8 9 / 10x-2 = 3 / 5,
- 14. Solution equation: 24 + (3 / 8x-4) + (3 / 8x-4) * 3 / 5 = x
- 15. Solve the equation 4.8x = 2.3x + 11
- 16. Who can solve the equation 5x △ 15 = 158x-0.5x = 30
- 17. Solve the equation. 8x-5x = 18
- 18. 1 / 8x-2.5x = 50 solution equation
- 19. How to solve the equation of 8x-176 = 5x-50
- 20. Solve the equation x + 6.28 = 10.64, 7.5 △ x = 0.5, 2.35-x = 0.48, 1.5x = 13.5, 0.5 + 15 = 30, 8x-0.6 = 1.8