Solve the equation for x : 19(x + y) + 17 = 19(-x + y) – 21

Related Mcqs:

1. A student can solve q questions in 1/h hour. At this rate how many questions can she solve in q hours?

   A. hq
   B. hq2
   C. 1/hq
   D. h/q

   Submitted by: Rifaqat Ali

2. Solve the equation for x : 6x – 27 + 3x = 4 + 9 – x

   A. 4
   B. 5
   C. 6
   D. -4
   E. None of these

3. If the roots of a quadratic equation are 20 and -7, then find the equation?

   A. x2 + 13x – 140 = 0
   B. x2 – 13x + 140 = 0
   C. x2 – 13x – 140 = 0
   D. x2 + 13x + 140 = 0

4. (i). a² – 7a + 12 = 0,
   (ii). b² – 3b + 2 = 0 to solve both the equations to find the values of a and b?

   A. if a < b
   B. if a ≤ b
   C. if the relationship between a and b cannot be established.
   D. if a > b

5. (i). a² – 9a + 20 = 0,
   (ii). 2b² – 5b – 12 = 0 to solve both the equations to find the values of a and b?

   A. If a < b
   B. If a ≤ b
   C. If the relationship between a and b cannot be established
   D. If a ≥ b

6. (i). a² + 11a + 30 = 0,
   (ii). b² + 6b + 5 = 0 to solve both the equations to find the values of a and b?

   A. If a < b
   B. If a ≤ b
   C. If the relationship between a and b cannot be established
   D. If a > b

7. I. x² + 3x – 18 = 0,
   II. y² + y – 30 = 0 to solve both the equations to find the values of x and y?

   A. If x < y
   B. If x > y
   C. If x ≤ y
   D. If x ≥ y
   E. If x = y or the relationship between x and y cannot be established.

8. I. x² + 11x + 30 = 0,
   II. y² + 15y + 56 = 0 to solve both the equations to find the values of x and y?

   A. If x < y
   B. If x > y
   C. If x ≤ y
   D. If x ≥ y

9. I. 9a² + 18a + 5 = 0,
   II. 2b² + 13b + 20 = 0 to solve both the equations to find the values of a and b?

   A. If a > b
   B. If a ≥ b
   C. If a < b
   D. If a ≤ b

10. Solve for x
    2x:25 = 6:(x/3)

    A. 18
    B. 15
    C. 12
    D. 5