You are watching: For the inverse variation equation xy = k, what is the value of x when y = 4 and k = 7?
Answer: x = 1.75. Substitute: 4 x = 7 division both sides of the equation by the coefficient the variable: x = 7 / 4Calcu
Substitute: 4 x = 7 divide both political parties of the equation by the coefficient of variable: x = 7 div 4Calculate the first two terms: x = 1.75Answer: x = 1.75
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