Simplify the following expression.
7m+5−3m−47m + 5 - 3m - 4
Ans: ___

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Worked solution

17

1. Group the like terms together

7m−3m+5−47m - 3m + 5 - 4

2. Simplify the grouped terms

(7−3)m+(5−4)=4m+1(7 - 3)m + (5 - 4) = 4m + 1

Answer

4m+14m + 1

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