6(3+2s) + 4(s + 8) =

= (3*6+2s*6)+ 4(s+8)

= (18+12s) + 4(8+s)
= 18 + 12s +(8 * 4 + s *4)
= 18+12s + (32 + 4s)
=18+32 + 12s + 4s
= 18 +32=50
= 12s+4s= 16s
= 2(25+8s)
Is my answer right? Thanks