Solve for x:
(x+4/7)-(7/x+4) = 2, where x ≠ 4
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Answered by
3
Answer:
5.57 (approx.
Step-by-step explanation:
(x+4/7) - (7/x+4) =2
x +4/7 - 7/x - 4 =2
x-7/x +4/7-4 =2
7-x^2÷ x + 28-4÷7 =2
7-x^2 ÷x + 24/7 =2
7-x^2 ÷x = 2 - 24/7
7-x^2÷x = 14-24÷7
7-x^2÷x = 10/7
-x^2 ÷x = 10/7-7
-x^2 ÷x= -5.57
-1x = -5.57
x =-5.57/-1
x = 5.57
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