1.

Two more than four times a number isequal to twenty-six. What is the number?, A.B. Seven less than two times a number isthirteen. What is the number?

Answer»

A. 4a +2 = 26. => 4a = 24 , so a = 24/4 = 6

B. 2a-7 = 13 => 2a = 13+7 , => a = 20/2 = 10



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