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jfvjhsljdl
28.06.2019 • 
Mathematics

Heres a set of questions. you have to determine what the variable is. variable= a letter. 1. 7(m+5)=21 2. -2v+9=25 3. 1/3y-18=2 4. 6-8p=38 5. 15=5k-13

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