I assume you are doing addition, subtraction, and etc.
The first thing you need to do is figure out how to make an "odd" number.
Since you are starting with all even numbers, it means that you will also need to do division.
So... you will have either (6/2) or (10/2), or a similar combination.
Then you just start putting the numbers together...
for example:
(24-20) + (6/2) + 10 = 17
There may be other solutions too.
2x+17 = 4x-3 2x-4x = -3-17 -2x = -20 Answer: x =10
4x -17 equals 3 4x equals 20 x equals 5
10
85%
-20 + 9x = -17-20 + 17 = -9x-3 = -9x |: (-9)0.333... = xx = 0.333...
2x-3 = 17 2x = 17+3 2x = 20 x = 10
20 = 400
Well, darling, if you want to get all mathematical on me, the answer to your little puzzle is 20 minus 3 equals 17. But really, who needs all those numbers when you've got me to sass it up for you?
2x+17 = 4x-3 2x-4x = -3-17 -2x = -20 Answer: x =10
4x -17 equals 3 4x equals 20 x equals 5
10
10 minus negative 10 equals 20: 10 - (-10) = 20 or rather 10 + 10 = 20. 10- (minus 10) = 20
85%
-3
20 + 7 7 + 20 8 + 19 19 + 8 9 + 18 18 + 9 10 + 17 17 + 10 11 + 16 16 + 11 15 + 12 12 + 15 14 + 13 13 +14
10 plus 10 equals 20 20 divide by 10 equals 2 2 plus 10 equals 12
-20 + 9x = -17-20 + 17 = -9x-3 = -9x |: (-9)0.333... = xx = 0.333...