Mathematics, 18.12.2020 16:50 tylerfaich

Select all of the equations for which x = 9 is a solution. A. x2 = 18
B.7x = 42
C.20-x/11=1
D.45 - 2x = 27
E.3(1 + x) = 30

Answers: 1

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Select all of the equations for which x = 9 is a solution. A. x2 = 18
B.7x = 42
C.20-x/...