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lesya
[120]
3 years ago
8
10. What is the value of xin the equation below? 4 2 + 7 2
Mathematics
Answer
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1
answer:
Ann
[662]
3 years ago
3
0
2/x + 1/7 = 4/x
2/x + 4/x = -1/7 move the terms
Transform the expression
-2/x =-1/7 change the signs
2/x = 1/7 cross multiply
Final answer X= 14
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