Respuesta :

Advent5647

Answer:

4

Step-by-step explanation:

Step 1:

13 = 2f + 5         Equation

Step 2:

8 = 2f      Subtract 5 on both sides

Step 3:

f = 8 ÷ 2     Divide

Answer:

f = 4

Hope This Helps :)

Answer:

I did this before! heres what i did: 13=2f+5

We simplify the equation to the form, which is simple to understand  

13=2f+5

We move all terms containing f to the left and all other terms to the right.  

-2f=+5-13

We simplify left and right side of the equation.  

-2f=-8

We divide both sides of the equation by -02 to get f.  

f=4

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