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Fifteen less than the product of four and a number is the product of five and the number decreased by ten find the number?
Wiki User
∙ 9y ago
4x - 15 = 5x - 10
5x = 4x - 5
x = -5
Wiki User
∙ 9y ago
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Anong iilalalagay ko plus o times
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The phrase "4 decreased by a number x" means that you are subtracting some number from the number 4, but you do not know what number you are subtracting. The number x is an unknown, that you are trying to find out.it means:4 - x
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You have to carry out the multiplication and thentruncate the answer to find the lower whole number,add 1 to that to find the next whole number.
