Advertisements
Advertisements
प्रश्न
In integers, 4x – 1 = 8 has ______ solution.
Advertisements
उत्तर
In integers, 4x – 1 = 8 has no solution.
Explanation:
Solve the given equation for x,
4x – 1 = 8
⇒ 4x = 8 + 1 ...[Transposing (–1) to RHS]
⇒ 4x = 9
⇒ `(4x)/4 = 9/4` ...[Dividing both sides by 4]
⇒ x = `9/4`
Since, the solution of the equation is not an integer, hence the equation has no solution.
APPEARS IN
संबंधित प्रश्न
Solve the following equations.
`5/2 x = 25/4`
Solve the following equation.
`7m + 19/2 = 13`
If a and b are positive integers, then the solution of the equation ax = b will always be a ______.
Which of the following is not allowed in a given equation?
The solution of the equation 3x + 7 = –20 is ______.
In whole numbers, x + 8 = 12 – 4 has ______ solution.
If `1/6 - x = 1/6`, then x = ______.
`9/5` is the solution of the equation 4x – 1 = 8.
Match each of the entries in Column I with the appropriate entries in Column II.
| Column I | Column II |
| (i) x + 5 = 9 | (A) `- 5/3` |
| (ii) x – 7 = 4 | (B) `5/3` |
| (iii) `x/12 = -5` | (C) 4 |
| (iv) 5x = 30 | (D) 6 |
| (v) The value of y which satisfies 3y = 5 | (E) 11 |
| (vi) If p = 2, then the value of `1/3 (1 - 3p)` | (F) – 60 |
| (G) 3 |
A number is as much greater than 27 as it is less than 73. Find the number.
