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Mathematics, 15.12.2020 19:30 Unstinct
After 4 new students joined a class, the class had 32 students. Which equation can be used to find n, the number of students in the class before the 4 new students joined? n A 32 Bn -4 = 32 C 4n = 32 Dn+ 4 = 32
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After 4 new students joined a class, the class had 32 students. Which equation can be used to find n...
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