solve:-( x÷9-x) =2÷7 solve
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Answer:
(x/9-x) =2/7.
x/9 - 9x/9 = 2/7
-8x/9 = 2/7
(cross multiply)
-56x = 18
x = -18/56
x = -9/28
Step-by-step explanation:
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