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Solve for all values of 
x.

(x-8)/(x+4)=(-2)/(x)
Answer: 
x=

Solve for all values of x x .\newlinex8x+4=2x \frac{x-8}{x+4}=\frac{-2}{x} \newlineAnswer: x= x=

Full solution

Q. Solve for all values of x x .\newlinex8x+4=2x \frac{x-8}{x+4}=\frac{-2}{x} \newlineAnswer: x= x=
  1. Identify Equation: First, we need to identify the equation we are solving: (x8)/(x+4)=(2)/(x)(x-8)/(x+4)=(-2)/(x). We will solve for xx by finding a common denominator and then cross-multiplying to eliminate the fractions.
  2. Find Common Denominator: The common denominator between (x+4)(x+4) and xx is x(x+4)x(x+4). We will cross-multiply to get rid of the fractions: (x8)×x=(2)×(x+4)(x - 8) \times x = (-2) \times (x + 4).
  3. Cross-Multiply: Now we distribute on both sides of the equation: x(x)8x=2x8x(x) - 8x = -2x - 8.
  4. Distribute and Simplify: Simplify the equation by combining like terms: x28x=2x8x^2 - 8x = -2x - 8.
  5. Bring Terms Together: To solve for xx, we need to bring all terms to one side of the equation to set it equal to zero: x28x+2x+8=0x^2 - 8x + 2x + 8 = 0.
  6. Combine Like Terms: Combine like terms: x26x+8=0x^2 - 6x + 8 = 0.
  7. Factor Quadratic Equation: Now we factor the quadratic equation: x - \(4)(x - 22) = 00\
  8. Set Factors Equal: Set each factor equal to zero and solve for xx: x4=0x - 4 = 0 or x2=0x - 2 = 0.
  9. Solve for x: Solving the first equation for x gives us x=4x = 4. Solving the second equation for x gives us x=2x = 2.
  10. Check Valid Solutions: However, we must check these solutions against the original equation to ensure they do not make any denominator zero. The original equation has denominators (x+4)(x+4) and xx, so xx cannot be 4-4 or 00.
  11. Check x=4x = 4: Checking x=4x = 4: Since 44 is not 4-4 or 00, it does not make any denominator zero, so x=4x = 4 is a valid solution.
  12. Check x=2x = 2: Checking x=2x = 2: Since 22 is not 4-4 or 00, it does not make any denominator zero, so x=2x = 2 is a valid solution.

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