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प्रश्न
4x – 5 = 7 does not have an integer as its solution.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Consider the equation, 4x – 5 = 7
Transpose –5 to RHS then it becomes 5
4x = 7 + 5
4x = 12
x = `12/4`
x = 3
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संबंधित प्रश्न
Solve the following equations.
`a/5 + 3 = 2`
Solve the following equations.
`q/4 + 7 = 5`
Solve the following equations.
`5/2 x = 25/4`
Solve the following equations.
3 (n - 5) = -21
The equation having 5 as a solution is ______.
The sum of two numbers is 60 and their difference is 30.
The solution of the equation is ______.
In natural numbers, x – 5 = –5 has ______ solution.
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 |
