The answer to this is x=4.69
54, i just took 12x4 and 3x2 and added them together
3 x 10 = 5 x 621 + 11 = 9 + 2336 div 9 = 12 div 330 - 5 = 40 - 15
2 x 8 = 4 x 423 + 20= 2 + 4190 - 80 = 20 - 10
1. To solve this problem and calculate the value of <span> "x" when "y" is 14.4, you must apply the following formulla:
y=k/x
k: </span> It is the constant of variation or constant of proportionality.
2. So, keeping this on mind, you must calculate the value o the constant of variation "k", with the values given in the problem. Then, you have:
k=yx
k=(6)(12)
k=32
3. Now, you can apply the equation y=k/x and clear the "x" to find its value:
yx=k
x=k/y
k=32
y=14.4
4. Then, you have:
x=32/14.4
5. Therefore, the answer is:
x=2.22