Question

15(x+1)+4(x+5)=2(9+x)

Answer 1

Answer:

15(x+1) +4(x+5) =2(9+x)

=>15x+15+4x+20=18+2x

=>19x+35=18+2x

=>19x-2x=18-35

=>17x=-17

=>x=-17/17

=>x=(-1)