The expression -3m - [2m + (5 - m)] + 7 was simplified as 2 - 4m. Without simplifying, explain how you can show that it has been simplified correctly.
Hope someone can help me solve this, I have been stuck on this problem for like 20 minutes now. it's sad.
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please tell whether it is minus 3 or a symbol?
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It's minus 3 can't you make it out by seeing it and answer my question in which you said please explain if that a is area and share the picture of it Geometry question. Try to recall and put me a answer.
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