solve:x-4/7 - x+4/5=x+3/7
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Answered by
1
Answer:
x-4/7-x+4/5=x+3/7
7x-4/7-5x+4/5=7x+3/7
-5x+4/5=-1/7
-35x+28=-5
-35x=-33
x=33/35
Answered by
0
- x-
-x+
=x+
- 7x-
-5x+
=7x+
- -5x+
=
- -35x+28=-5
- -35x=-33
- x=
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