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Q: If 9 is subtracted from two-thirds of a number the result is 7. Find the number.?

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9

2 or -1

The number is 5.

14

8.25

2

22 - 2 = 2. The number is therefore 2.

-11

2. 2 squared = 4, and 4-2 = 2

The next number is the sequence is 10. To find the second number, 1 was subtracted from the first number To find the third number, 2 was subtracted from the second number To find the fourth number, 3 was subtracted from the third number Therefore to find the fifth number, 4 must be subtracted from the fourth number. 14 - 4 = 10

A number subtracted from 17 gives the quotient of 48 and -8. Find the number.

21

If three is subtracted from the product to get 17, the product must be 20. Then find what number can be multiplied by 5 to get 20. The answer is 4.

3214195

4

which least number should be subtracted from 1000 so that 30 divides the difference exactly

-8

You must also be given or find in a reference the mass number of the isotope in question. Then the number of electrons can be subtracted from the mass number to give the number of neutrons in the atom.

Use the usual methods to find the least common multiple of all those factors. Then add one to it.

Pick any number, A. Subtract 0.653 from A to give the number B. Then (A - B) will give 0.653

If we call the number that we're looking for "x", then we can translate the question like this:When 15 is subtracted from 7x, the result equals 2x + 10Or:7x - 15 = 2x + 10Then it's a simple matter of simplifying the equation. Group like terms on either side of the equal operator:7x - 2x = 10 + 15Then add them together:5x = 25And factor five out of both sides:x = 5Giving you the answer.

81.

The first number in a subtraction. The number from which another number (the Subtrahend) is to be subtracted. Example: in 8 − 3 = 5, 8 is the minuend.

14

7

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