Patrick B. answered 07/20/19
Tutor
4.7
(31)
Math and computer tutor/teacher
3x + x = 76
4x = 76
x = 19
Seth is 19 and Mary is 57
Alejandro M.
asked 07/20/19
Patrick B. answered 07/20/19
Math and computer tutor/teacher
3x + x = 76
4x = 76
x = 19
Seth is 19 and Mary is 57
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