Respuesta :

Distribute: 20t + 12j. Since variable should all be in alphabetical order, you would switch it to 12j + 20t. And that is the answer, 12j + 20t.
ddhashbrown
The first thing you need to do is distribute 4 into the parenthesis. 4x5 is 20 and 4x3 is 12, so the simplified answer is: 20t+12j (I'm pretty sure)