Question

if find x value when there is 2x ,3, 4 ,71 ,33 ,3x,x-31,3X+17​

Answer 1

Answer:

We have 

4x+5:3x+11=13:17

⇒3x+114x+5=1713

⇒17(4x+5)=13(3x+11)

⇒68x+85=39x+143

⇒68x−39x=143−85

⇒29x=58

⇒x=2958=2

∴x=2