Question 900408
2.35*x+3.25*10=2.65(10+x)
2.35*x+32.5=26.5+2.65x
2.35x-2.65x=26.5-32.5
-0.3x=-6
x=20
check
2.35*20+3.25*10=2.65(10+20)
47+32.5=2.65(30)
79.5=79.5
ok