Patrick B. answered 10/14/20
Tutor
4.7
(31)
Math and computer tutor/teacher
2(x+1) + 9 = 3x
2x +2 + 9 = 3x
2x+11 = 3x
11=x
indeed 2*12 = 24 = 33-9 = 3*11-9
11 and 12
Trent V.
asked 10/14/20
Patrick B. answered 10/14/20
Math and computer tutor/teacher
2(x+1) + 9 = 3x
2x +2 + 9 = 3x
2x+11 = 3x
11=x
indeed 2*12 = 24 = 33-9 = 3*11-9
11 and 12
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