
Wendy H.
asked 12/25/17How to find variables with equations on both sides?
4q-r =q-r
3r
More
1 Expert Answer

Andy C. answered 12/25/17
Tutor
4.9
(27)
Math/Physics Tutor
4q = q <---- adds r to both sides
4q - q = 0
3q = 0
q = 0
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Arturo O.
12/25/17