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प्रश्न
`9/5` is the solution of the equation 4x – 1 = 8.
विकल्प
True
False
उत्तर
This statement is False.
Explanation:
Solve the equation for x,
⇒ 4x – 1 = 8
⇒ 4x = 8 + 1 ......[Transposing (–1) to RHS]
⇒ 4x = 9
x = `9/4` ......[Dividing both sides by 4]
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संबंधित प्रश्न
Solve the following equations.
5t + 28 = 10
Solve: 4(m + 3) = 18
The equation having 5 as a solution is ______.
If 2x + 3 = 5, then value of 3x + 2 is ______.
In integers, 4x – 1 = 8 has ______ solution.
x – ______ = 15; when `x/2` = 6.
Any term of an equation may be transposed from one side of the equation to the other side of the equation by changing the ______ of the term.
If 10 less than a number is 65, then the number is ______.
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.
