Question

3x/10 = 9/4

ples exsplan how you got the answer

Answer 1

Explanation:

To solve for x in the equation:

3x/10 = 9/4

We can start by multiplying both sides by 10 to eliminate the fraction on the left side:

3x = 10 * (9/4)

Next, we can simplify the right side by multiplying 10 by 9/4:

3x = 22.5

Finally, we can isolate x by dividing both sides by 3:

x = 22.5 / 3

x = 7.5

Therefore, the solution to the equation 3x/10 = 9/4 is x = 7.5.

Answer 2

x =
`(15)/(2)` or 7.5

Explanation:

To find x, you cross multiply.

3x * 4 = 12x

9 * 10 = 90

12x = 90

x =
`(90)/(12) = (15)/(2)`