Question

Solve the equation x2=15

Answer 1

x=15/2=7.5
x=7.5
you just need to divide 15 for the number next to the x

Answer 2

The answer is
`x = 15/2`

Here's how I got my answer:

Step 1: Re-arrange the equation to
`2x = 15`

Step 2: Divide both sides by 2. Which leaves us with our answer,
`x = 15/2`

The decimal form of
`15/2` is 7.5 if you need that.