(X-7 / 4) minus (5x + 8 / 3) = 1
4 X-7) minus (3 x + 8) = 1
x/4-7-5x/3-8=1
x/4-5x/3=16
-17x/12=16
x=-192/17
RELATED INFORMATIONS
- 1. Calculate the solution of the equation: X / 60 + X (60-5) / (x + 5) + [15-5x / 60-5x (60-5) / (x + 5) / 60 = x / 60 + (15-x) / 5
- 2. How to solve 5x = 8x (X-15)
- 3. When Xiao Ming recalculates (2x + 3) (3x + 2) - 6x (x + 3) + 5x + 16, he gets x = 1, which is wrongly copied into x = - 1, but the value does not change
- 4. How to calculate: (x + 50) / 5x = 1 / 4
- 5. Solve the equation. 0.4x = 2238 + x = 25x-15x = 310
- 6. 3(x+5)=5x+9
- 7. 3-7 / 5x = 1 and 3 / 5 To solve the equation, do it with the method of removing the denominator
- 8. Find the maximum value of function: y = 1 / 5x + 3 / 5 √ 3-x
- 9. Function y = 3-5x-1 / 5x ^ - 1 (x is greater than 0) to find the maximum value of Y
- 10. How to solve the equation x / X-1 + 5x-1 = 1
- 11. Given (5x + 1) / [(x-1) (X-2)] = A / (x-1) + B / (X-2), find the value of a-b
- 12. Solution equation: √ 18a - √ 1 / 8A + 4 √ 0.5A Calculation questions
- 13. When x is equal to what number, the monomial 5A ^ 2x + 1 and 8A ^ x + 3 are of the same kind
- 14. What is 2.8 * 5A?
- 15. How to solve 102 = 8A + 8A ^ 2 + 8A ^ 3 + 8 / A ^ 4 + 108a ^ 5 102 = 8A + 8A ^ 2 + 8A ^ 3 + 8A ^ 4 + 108a ^ 5
- 16. Is there any difference between "simplifying ratio and seeking ratio" and "simplifying ratio and seeking ratio"? Is "simplifying ratio and finding ratio" done with one formula? Is "simplifying ratio and finding ratio" done with two formulas
- 17. Using power to simplify meaning (-5)^(2n+1)+5×(-5)^2n+2000^(2n+1)×(1/2000)^2n
- 18. What is the definition of simplification? To what extent is it the simplest?
- 19. What's the difference between XY2 and (XY) 2 I don't know. Does XY2 mean x + 2Y or 2 (x + y)? If x = 3, y = 2, how to calculate these two questions?
- 20. First simplify and then evaluate: 3x2y - [2xy2-4 (12xy-34x2y) + XY] + 3xy2, where x = 3, y = - 1