8.)10/x + x = 7

Question

15.) s= 4+15/3
---------
-4(1)+1

idontknow
if you get the dotted line
but its suppose to be like
a stright line under thoose numbers.

Answer 1

the straight line is a division sign one sec and ill figure out how to solve it

Answer 2

10/x+x=7 multiply times 10
x+x=70 add the xs
2x=70 divide
x=35 i think... its been a while