Answer:
C. The graph would shift 5 units to the left
Step-by-step explanation:
If (x+5) was substituted in the place of x then it would shift 5 units to the left
Answer is C.
Firstly, you would subtract 7 from both sides, leaving you with 3m=21. You would then divide by three in order to be left with total value of m. 3m divided by 3 is m. 21 divided by 3 is 7. Therefore m=7 :)
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