add 7 to 3 time a number you get 28
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Answered by
1
Answer:
3x+7=28
3x=21
x=7
the number is 7
Answered by
0
7+7=14+7=21+7=28.
if we will add 7 + 7 we get 14 in the same way if we will add 14 + 7 we get 21 however in the same pattern by adding 21 + 7 we get 28 so it is right answer ,hope it will help you .
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