How do you get 10 using only the numbers 2-9 once

We have to find a math riddle anyway we can, so, I thought i might come here. We have to find 10 with using only using the numbers 2 through 9 only once. They have to be like 1+__+__-__+__-__-__+__+__=10

8+9=17+3=20/2=10*6=60/4=15-5=10

Or to write it as one equation...

((6((8+9+3)/2))/4)-5=10

That's 8 plus 9 plus 3 divided by 2 times 6 divided by 4 minus 5 equals 10.

2+3+4+5+6+7=27 -8+9=17 27-17 =10 Most simple?