Respuesta :
Answer:45x-6
Step by step answer:
3(5x+10x-2)
3•5x=15x
3•10x=30x
3•-2=-6
15x+30x=45x
So then just put the -6 after 45x
45x-6
Step by step answer:
3(5x+10x-2)
3•5x=15x
3•10x=30x
3•-2=-6
15x+30x=45x
So then just put the -6 after 45x
45x-6