twice a number can be 2x and six less than it is 2x-6.
It is not clear from the question whetherx is an even number, which is less than W orW minus an even number.The distinction obviously affects the possible answers.
2X + 9 = Y or X = (Y - 9) / 2 where X is the number and Y is the result
Let say that the number is xy, then y + x = 8 y - x = 6 add both equations; 2y = 14 divide by 2 to both sides; y = 7 7 + x = 8 substitute 7 for y to the first equation of the system, and subtract 7 to both sides; x = 1 The number is 17.
Suppose the two integers are x and y and that y < xThen x - y less than x and also less than y implies that 0 < y < x < 2y.
6. Your problem can be written as y≤6≤y. Since the value y must be either less than AND greater than 6 OR simply equal to 6, the only number that can go on both sides of this inequality is 6.
13y-6
y < 6
6<y²
I'm not sure what your asking, but the algebraic equation is x being the first number and y being the second, x - 6 =y
twice a number can be 2x and six less than it is 2x-6.
y subtracted by 6 6 less than y
When y is less than or equal to 2x-6
18• 6-y
98.3483747654525
y - 3
y < 18 x 6