Answer:
the value of x is
![(7)/(4)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/8d3oj903yipr2igcznfxuwj8uwk459utj4.png)
Explanation:
the inverse variation equation XY=k
Given the value of y=4 and k=7
Plug in all the values in the given equation and solve for x
x* y = k
x * 4 = 7
Divide by 4 on both sides and solve for x
![x=(7)/(4)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/cuku8niv3er32g85b67l5nothmwo2cbrmi.png)
So the value of x is 7/4