9. Decide whether the values given against each equation are the solutions of that equation or not: -
i. 7x = 20-x where x=- 2 '2' 2
ii. 15 - 4x = 7where x = 2,-2,1
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Answer:
option b is correct and that is the number of
Answered by
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Answer:
B is correct you can see it
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