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You need to decide on a variable for "your number", then write an equation for the fact stated, and solve the equation. Here is the equation, assuming you call your number "n":n + 24 = 3n
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It is the same as determining the sign of the product of two integers;+ x + = ++ x - = -- x + = -- x - = +ORIf only positive numbers are multiplied, the result is positive.If positive and an even number of negative numbers (for example, + x - x -) are multiplied, the result is positive.If positive and an odd number of negative numbers (for example, + x + x -) are multiplied, the result is negative.If an even number of negative numbers (for example, - x -) are multiplied, the result is positive.If an odd number of negative numbers (for example, - x - x -) are multiplied, the result is negative.Remember the rule:Product of a positive and a positive fraction is always positive.Product of a positive and a negative fraction is always negative.Product of a negative and a positive fraction is always negative.Product of a negative and a negative fraction is always positive.Examples:½ * ¼ = 1/8½ * -¼ = -1/8-½ * ¼ = -1/8-½ * -¼ = 1/8Source: www.icoachmath.com
no because every number is multiplied by 1 and it equals the same as the number...yay:D
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Yes. A product is the result of one number multiplied by another. For example: 5 x -2 = -10 If you multiply two numbers of the same sign (+ positive or - negative), the product will be positive. For example: -5 x -2 = 10 (positive)
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6
answer is 3.
There is no definitive answer
yes,2 is the only no. When added and multiplied by itself gives the same result
57
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1.53 + 1.5 = 4.53 x 1.5 = 4.5
6x + 18 = 4 - x 7x + 18 = 4 7x = -14 x = -2
1.253x1.25 =6.253+1.25=6.25 this is the correct answer i checked it
4(8+2x)=5x+1132+8x=5x+118x-5×=11-323x=-213 3=-7Therefore the number is -7
((2n + 8)) x 5 = 6n + 12ie 10n + 40 = 6n + 124n = -28n = -7(both equations total -30)