3x
___________ = -1
5x-5
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Answered by
3
3x / 5x-5=1
3x = 5x - 5 (cross multiplication)
3x-5x = -5
-2x = -5
2x = 5(minus minus are cancelled)
x =5/2.
Answered by
1
Answer:
X=5/2.................
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