If $7x - \left(\frac{3}{2}\right) * (4x - 9)$ = 6.5, then the value of x is?

If $7x - \left(\frac{3}{2}\right) * (4x - 9)$ = 6.5, then the value of x is?
1). 7
2). 20
3). -7
4). -20

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (4+1)
Submit:

Other Questions

1. ABCD is a rhombus. A straight line through C cuts AD produced at P and AB produced at Q. If DP =$\frac{1}{1}AB$,then the ratio of the length of BQ and AB is

2. If x+5+$\frac{1}{x+1}$=6, then the value of x+$1^{3}$+ $\frac{1}{x+1^{3}}$ is

3. In the following question two equations are given in variables x and y. You have to solve these equations and determine relation between x and y. I. \(\frac{5}{x} + \frac{{11}}{x} = x\) II. \(\frac{{23}}{y} + \frac{2}{y} = y\)

4. Twice the difference between two numbers is equal to their sum. If one number is 15, find the other number.

5. If $a^{3}-b^{3}$= 56 and a-b= 2 then what is the value of $a^{2}-b^{2}$ ?

6. In the following question, two equations are given. You have to solve both the equations and find the relation between ‘x’ and ‘y’ and mark the correct answer. I. x2 + 2x – 3 = 0 II. y2 + 6y + 8 = 0

7. If the sum of two numbers is 5 and the sum of their squares is 14, then their product is equal to

8. After 17 years, Chelsea will be thrice as old as she is 5 years ago. Find her present age.

9. In the given question, two equations numbered l and II are given. You have to solve both the equations and mark the appropriate answer I. x2 - 20x + 51 = 0 II. y2 - 15y - 34 = 0

10. If α and β are the roots of equation x2 – 2x + 4 = 0, then what is the equation whose roots are α3/β2 and β3/α2?