
Bobosharif S. answered 01/30/18
Tutor
4.4
(32)
PhD in Math, MS's in Calulus
A number x
x+66=2x-77
x=66+77
x=143
Savannah C.
asked 01/30/18Bobosharif S. answered 01/30/18
PhD in Math, MS's in Calulus
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