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प्रश्न
Solve the following equations.
4(2 - x) = 8
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उत्तर
4 (2 - x) = 8
Dividing both sides by 4,
2 - x = 2
-x = 2 - 2 (Transposing 2 to R.H.S.)
-x = 0
x = 0
संबंधित प्रश्न
Solve the following equations.
5t + 28 = 10
Solve the following equations.
`q/4 + 7 = 5`
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 ______.
If k + 7 = 16, then the value of 8k – 72 is ______.
Which of the following equations can be formed starting with x = 0?
If z + 3 = 5, then z = ______.
x + 7 = 10 has the 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.
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 |
