Please answer this correctly.

m=(3+f)/(f-4)

Step-by-step explanation:

To make m the subject of the formula, we want to isolate m. That is, we want to move m to one side of the equation.

First, the fractions need to be taken away. Multiply both sides by m-1 to get: f(m-1)=4m+3.

The distributive property of subtraction tells us a(b-c)=ab-ac. Thus, from this equation we have fm-f=4m+3.

Subtracting 4m, we have fm-4m-f=3

Now, we work the distributive property backwards, where we have ab-ac=a(b-c). Rearrange the terms of fm and 4m, to get mf, and m4. Thus, this can be simplified to m(f-4).

Going back to the equation, we have m(f-4)-f=3.

Add f on both sides, so we have m(f-4)=3+f.

Divide by f-4, so we have m=(3+f)/(f-4)

she drove 134 miles

step-by-step explanation: