11/12 x 24 = 22
So if the two numbers are x and y: x*y = 24, and y - x = 11. So y = x + 11, and then x*(x+11) = 24 : x2 + 11*x - 24 = 0. So x = (-11+SQRT(217))/2 or (-11-SQRT(217))/2, which is 1.865459931 or -12.865459931. Substituting into one of the equations above: {x = 1.865459931 and y = 12.865459931} or {x = -12.865459931 and y = -1.865459931}
0.1818
First sum the terms with x: 9x + (-3)x = 6 x. Then sum the terms without x: -11 + (-13)x = -24. Then 6x - 24 =0 or x = 24/6 = 4
11/24 x 100 = 45.83 recurring (that is, 45.83333...) percent.
x + y = 11 xy = 24 y = 11-x xy = x (11-x) = 24 11x - x^2 = 24 x^2-11x + 24 = 0 (x-8)(x-3) = 0 x = 8 or 3 xy = 24; y =3 or 8 Answer 8 and 3
11 is prime, but 24 is not (2 x 2 x 2 x 3)
11/12 x 24 = 22
Let the required number be x. According to question: x + 11 = 35 Subtracting 11 from both sides, we get x + 11 - 11 = 35 - 11 x = 24 So, the answer is 24. If we add 24 to 11 the result is 35. Or simply we can find the answer by subtracting 11 from 35, 35 - 11 = 24.
2x - 13 x = 24 -11x = 24 -11x/-11 = 24/-11 x = -2 2/11
13
So if the two numbers are x and y: x*y = 24, and y - x = 11. So y = x + 11, and then x*(x+11) = 24 : x2 + 11*x - 24 = 0. So x = (-11+SQRT(217))/2 or (-11-SQRT(217))/2, which is 1.865459931 or -12.865459931. Substituting into one of the equations above: {x = 1.865459931 and y = 12.865459931} or {x = -12.865459931 and y = -1.865459931}
22 = 24 x 11/12 = 264/12
2 x 2 x 2 x 2 x 11 24 x 11
They are 264, 528, 792 (24 = 2 x 2 x 2 x 3, 132 = 3 x 4 x 11) 264 = 2 x 132, 11 x 24 528 = 4 x 132, 22 x 24 792 = 6 x 132, 33 x 24 (The odd multiples of 132 are not divisible by 24)
0.1818
x-11=13, x-11+11 = 13+11, x=24 No, 28 is not the solution to the equation