Question

I have a question plss solve it. ​

Answer 1

Answer:

x article cost =(3x+20)+(x+4)

similar cost =(5x-4)

therefore,(3x+20)+(x+4)=(5x-4)

3x+20+x+4=5x-4

4x+24=5x+-4

4x-5x = -4-24

-x = -28

x=28

so, x =28

I think it's help you...