Question

If 5x+=17 then 10x+4=34

Answer 1

x=3

Explanation:

I'm sure ur question should have been "5x+2=17 then 10x+4=34"

if 5x+2=17, 5x=17-2

5x=15, 5x\5=15/5

x=3

follow the same procedure for the 2nd part & you get the same answer x=3