Patrick B. answered 12/05/20
Tutor
4.7
(31)
Math and computer tutor/teacher
X + 2x-9=90
3x-9=90
3x=99
X=33
33 and 57
Chase A.
asked 12/05/20
Patrick B. answered 12/05/20
Math and computer tutor/teacher
X + 2x-9=90
3x-9=90
3x=99
X=33
33 and 57
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