Well, isn't that just a happy little accident! When a number x is increased by itself, you're essentially adding x to x, which gives you 2x. It's like when you paint a beautiful tree and then add another tree next to it to make the scene even more lovely. Just remember, mistakes are just happy little accidents waiting to become something wonderful.
The lowest multiple of a number is the number itself. As:- number x 1 = the number itself
x = x/4 + 18 4x = x + 72 3x = 72 x = 24
Let the number be x:- 4x+40 = 100-x => 5x = 60 => x = 12 So the number is 12
The product of the prime factors of a number is the number itself. 2 x 2 x 2 x 7 = 56
The equation to represent the situation where a number increased by 10 is greater than or equal to 44 is: x + 10 โฅ 44. In this equation, x represents the unknown number. To solve for x, you would subtract 10 from both sides of the equation to isolate x, resulting in x โฅ 34. Therefore, any number that is equal to or greater than 34 would satisfy the original condition.
Answer:We need to find a number which increased by 3.5 of itself equals 621.Let that number be x.x increased by 3.5 of itself equals 621 implies x+ 3.5x = 621.x(1+3.5) = 621x(4.5) = 621x = 621/4.5x = 138Therefore the required number is 138.Source: www.icoachmath.com
let X = number X + 1/2 X = 21 1.5 X = 21 X = 14
A number h increased by i.e. added to itself = h + h =2h
Call the number we seek x, now we have .1x+x=352 or x(1.1)=352 so x=352/1.1
15 increased by two times a number x
x + 12. If the unknown number is represented by x, the expression for a number increased by 12 would be x + 12.
3x+30let x = "a number"(x+10) = "a number increased by 10"3(x+10) = "3 times a number increased by 10"Expand: 3x+30
Let x = the numbernumber increased by 10 = x + 10
1.25x = 120 ∴5x/4 = 120 ∴5x = 480 ∴x = 96
Let x = the number x^2 + x = x x^2 = 0 x = 0
A certain number increased by 4
x + 4