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When a number is increased by 3 and that number is doubled the result is -8 what was the original number?
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If the denominator of 3 of 4 is increased by a number and the numerator is doubled the result is 1 find the number?
2
Gilbert was thinking of a number. He doubled it and added 5. What equation shows how to find his original number if the result was 29?
1
Victoria increased a number by 19 and then multiplied that result by 5 giving her an answer of 280 what was her original number?
her original number was 37
Why do you think the number of slaves increased rapidly after 1790?
Larger plantations called for more workers. As a result, the number of slaves in the South nearly doubled from 700,000 to 1,200,000 by the mid-1800s.
A number is increased by 10 the result is greater than 18?
So the original number was greater than 8...
When a number increased by 4 is doubled the result is the same as when the number is increased by 20 find the answer?
Suppose the number is N.Then (N + 4)*2 = N + 20that is, 2N + 8 = N + 20subtracting N from both sides gives: N + 8 = 20subtracting 8 from both sides gives: N = 12.
What were two result of The Louisiana Purchase?
One result from the Louisiana Purchase was that it doubled the size of the United States. The second result of the Louisiana Purchase is that it increased the economy for the United States with farming, gold, silver, and other resources.
What will be the increase or decrease percent if a no is increased by 20 percent and then decreased by 8 percent?
The final result is 10.4% more than the original number.
If 7 is added to a number and the sum is doubled then the result is -1 less than the number find the number?
6
A number increased by 2?
n + 2
What is the number that is increased by its square with a result of 72?
8
What number when increased by 1 and doubled and then increased by 5 has a result that is the same as when the number is increased by 1?
let x be the number, then: (x + 1) × 2 + 5 = x + 1 → 2x + 2 + 5 = x + 1 → 2x + 7 = x + 1 → 2x - x = 1 - 7 → x = -6 The number is -6. Checking: -6 +1 = -5; 5 × 2 = -10; -10 + 5 = -5 which is the same as -6 + 1 = -5.
