3(7-3)+4 2 how do I solve this in order of operations

answer below

Step-by-step explanation:

First of all, I don't know what the random two is there for because no symbols connecting it to the problem so I am removing it.

But anyways, it's PEMDAS so

first (7-3) which is 4

then it equation will look like

3(4)+4

so multiply

12 + 4

then add

16

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5