Respuesta :

3(4x-5)+4(2x+6)

Distribute.

12x-15+8x+24

12x+8x= 20x

24-15= 9

20x+9 <---- simplified expression

I hope this helps!
~kaikers


First we multiply

12x - 15 + 8x + 24

Next we combine like terms

20x + 9