Question 458301
letnumber be x
2/3 of number = 2x/3

x+2x/3 =35
multiply by 3

3x+2x=105
5x=105 
/5
x=21
...
2(x-8)=3(x+3)

2x-16=3x+9
2x-3x=25
-x=25
x=-25