When x=______ The value of 4x-8 is equal to that of 5x-12

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• 1. Given that the values of 4x-3 and 5x + 12 are opposite to each other, what is x equal to If it's OK, add 50 points. I'm poor and I don't have many points
• 2. If the values of equation 12-9 (3-x) and 4 (5 / 4x-5) are equal, what is x?
• 3. Inverse function of function y = x square + 1 (x is less than 0)
• 4. Inverse function of y = x square + x-3 RT x
• 5. The inverse functions of y = (x-1) square, X ≤ 1 and y = 1 / (1-x), x > 1
• 6. The inverse function of y = x Square-1 (x ≤ - 1 / 2) Explanation helps the respondent to give an accurate answer
• 7. The process of solving inverse function of square-4 of function y = (x-1)
• 8. How to find the inverse function of x square + 1 of y = 2 Inverse function of x square + 1 of y = 2
• 9. Does y = x square have an inverse function
• 10. If the section of a cone passing through an axis is an equilateral triangle, then the ratio of its side area to its bottom area is () A. 3：2B. 3：1C. 5：3D. 2：1
• 11. The inverse function of F (x) = x ^ 2-4x + 2 (x is less than or equal to 2)
• 12. The function y = 1 + loga (x + 2) has been inversed Answer with the following formula >> syms x >> y=asin(x)/acos(x); >> diff(y) ans = 1/(1-x^2)^(1/2)/acos(x)+asin(x)/acos(x)^2/(1-x^2)^(1/2)
• 13. If the inverse function of function y = f (x), X ∈ R, y ∈ [0, + ∞] is y = F-1 (x), and f (x) increases monotonically on R, the monotone decreasing interval of function F-1 (X & # 178; - 2x) is obtained
• 14. It is proved that the inverse function of monotone increasing function must be monotone increasing function
• 15. If the function f (x) is continuous on [a, b] and has inverse function, is f (x) monotone on [a, b] and proved? emergency
• 16. Let y = f (x) (x > = 0) be a strictly monotonically increasing continuous function, f (0) = 0, and x = g (y) be its inverse function. It is proved that ∫ (0-A) f (x) DX + ∫ (0-B) g (y) d
• 17. If f (x) is known to be an odd function, then f (x) = 3 ^ X-1 when x ≥ 0. Let the inverse function of F (x) be y = g (x), then G (- 8)= Remarks: - 2 ② Please solve it in a simple way Thank you for your reply
• 18. If an odd function y = f (x) (x ∈ R) has an inverse function y = F-1 (x), then there must be a point on the image of y = F-1 (x) 8. If an odd function y = f (x) (x ∈ R) has an inverse function y = F-1 (x), then the point on the image of y = F-1 (x) must be A.(－f(a),a) B.(－f(a),－a) C.(－a,f－1(a)) D.(a,f－1(－a)) Why do you go to bed so early
• 19. How to prove that if the function y = f (x) is odd in R and there is an inverse function, then the inverse function is also odd
• 20. It is proved that the intersection of the image of the inverse function and the original function must be on y = X