Question

-4.75 ​= x/2 what is x

Answer 1

`x = (19)/(2)`

Explanation:

`(x)/(2) = - 4.75`

First convert the decimal to an improper fraction

That's

`- 4.75 = - (19)/(4)`

So we have

`(x)/(2) = - (19)/(4)`

Cross multiply

4x = - 38

Divide both sides by 4

We have the final answer as

`x = (19)/(2)`

Hope this helps you

Answer 2

x= -9.5

Explanation:

We want to find out what the variable, x, is equal to. Therefore, we must isolate the variable on one side of the equation.

-4.75 = x/2

x is being divided by 2. The inverse of division is multiplication. Multiply both sides of the equation by 2.

2*(-4.75) = (x/2)*2

2*(-4.75)=x

2* -4.75=x

Multiply 2 and -4.75

-9.5=x

Let's check our solution. Plug -9.5 back in for x and solve.

-4.75= x/2

-4.75= -9.5/2

-4.75= -4.75

This checks out, so we know our solution is correct.

x is equal to -9.5