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Question
The solution of 3x + 5 = x + 9 is
Options
2
3
5
4
MCQ
Solution
2
Explanation;
Hint: 3x + 5 = x + 9
⇒ 3x – x = 9 – 5
⇒ 2x = 4
⇒ x = 2
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| (iii) The solution of the equation x + 2 = 3 | (C) +1 |
| (iv) solution of the equation 2p + 3 = 5 | (D) –1 |
| (v) A sign used in an equation | (E) p |
| (F) x |
