Andy C. answered 09/04/18
Tutor
4.9
(27)
Math/Physics Tutor
2x + 13 = x +5
2x + 13 - x - 5 = 0
x + 8 = 0
x=-8
13 + 2(-8) = 13 + -16 = -3
-8 + 5 = -3
so -8
Sol L.
asked 09/04/18
Andy C. answered 09/04/18
Math/Physics Tutor
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