Answer:
B) 2m = 8
Step-by-step explanation:
4m − 2m + 4 = −1 + 13
Here we have to solve for "m"
The given steps are:
Step 1: 4m − 2m + 4 = −1 + 13
Step 2: 4m − 2m + 4 = 12
Step 3: 2m + 4 = 12
The next step would be subtract 4 from both sides,
Step 4: 2m + 4 - 4 = 12 - 4
2m = 8
Therefore, the answer is B) 2m = 8