Answer:
4) a = 6
5) m = 1
Step-by-step explanation:
4) use FOIL, First Inside Outside Last, when you cross multiply.


I'm going to do the left side first.

Now I'm going to do the right side.

Next I'm going to rewrite back as the equation and solve for a.

5) I'm going to use distributive propoerty when I cross multiply. Then I will setup an equation like number 4 and solve for m.

