1/2 is subtracted from a number and the difference is multiplied by 4. If 25 is added to the product and the sum is divided by 3, the result is equal to 10. Find the number.
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According to the question,
Let the number be 'a'.
{ 4*(a-1/2) + 25 } / 3 = 10
4*(a-1/2) + 25 = 10*3
4a - 4(1/2) + 25 = 30
4a - 2 + 25 = 30
4a = 30 - 25 + 2
4a = 7
a = 7/4
Let the number be 'a'.
{ 4*(a-1/2) + 25 } / 3 = 10
4*(a-1/2) + 25 = 10*3
4a - 4(1/2) + 25 = 30
4a - 2 + 25 = 30
4a = 30 - 25 + 2
4a = 7
a = 7/4
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here is your answer
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