Q2. Word problems.
a) If a number is tripled, it gives the same result as when 28 is added to it.
Answers
Answered by
1
Answer:
14
Step-by-step explanation:
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3x = x +28
2x= 28
x=28/2
x=14
Answered by
1
Answer
Let's define x as the number that we want to tripple: 3x
If we get the same result by adding it to 28 therefore: 28 + x = 3x
28 = 3x - x ; 28 = 2x ; x = 28 / 2 ; x = 14
To check the answer:
3 x 14 = 42 and 28 + 14 = 42 same answer.
So definetly the number is "14"
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hope it will be helpful
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