Question

NEED RN, WORTH 20!
What is the value of x?

Answer 1

`x = 5.625`

Explanation:

Step 1: Make an expression

`(3)/(4) = (x)/(7.5)`

Step 2: Cross Multiply

`(3)/(4) = (x)/(7.5)`

`4 * x = 7.5 * 3`

`4x = 22.5`

Step 3: Divide both sides by 4

`4x / 4 = 22.5 / 4`

`x = 5.625`

Answer:
`x = 5.625`