Patrick B. answered 11/15/18
Tutor
4.7
(31)
Math and computer tutor/teacher
4 ( X-7) = -20
x-7 = -5
x = -5 + 7 = 2
Suhur A.
asked 11/15/18
Patrick B. answered 11/15/18
Math and computer tutor/teacher
4 ( X-7) = -20
x-7 = -5
x = -5 + 7 = 2
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