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Answer:
X=.5
Step-by-step explanation:
First, I rewrite the equation:
[tex]\frac{19x}{x+9}[/tex]= [tex]\frac{x+9}{x}[/tex]
Next, Cross Multiply:
19x times x is 19x^2
x+9 times x+9 equals (x+9)^2
Write the Formula Again, Revised:
19x^2=(x+9)^2
Square Root Both Sides:
19x=x+9
Subtract x from both sides:
18x=9
Divide Both Sides by 18:
X=.5
.5 is the answer
i hope this helps!
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