Question

Solve the following proportion4 x— = —7 28x=

Answer 1

Answer:

x = 16

Explanations:

The given rquation is:

`(4)/(7)=\text{ }(x)/(28)`

Step 1: Cross multiply the equations. That is 28 multiplies 4 and 7 multiplies x:

`28\text{ x 4 = 7 }*\text{ x}` 112 = 7x

Step 2: Divide both sides by 7

`(112)/(7)=\text{ }(7x)/(7)` 16 = x x = 16