A
Because X isn’t repeated in W but there are repeats in the others.
first step is to subtract 21 from both sides
2m+21-21=3-21
2m=-18
2m/2 and -18/2
m=-9
So the final answer is m=-9 (negative nine equals m)
Do the left side first but make sure to label each point according to the numbers. Then in the right side, you will follow the instructions connecting the numbers you wrote in from the left side. It will form your pic.
