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19 votes
8 + 4f = 3f solve for f

2 Answers

12 votes

Answer:

Explanation:

Here you go mate

Step 1

8+4f=3f Equation/Question

Step 2

8+4f=3f Simplify

8+4f=3f

Step 3

8+4f=3f Simplify by subtracting

f+8=0

Step 4

f+8=0 Subtract 8 frm sides

answer

f=-8

Hope this helps

User Neil Mountford
by
4.9k points
6 votes

Answer:


f=-8

Explanation:


8+4f=3f


8+4f-4f=3f-4f (Subtract
4f from both sides of the equation to isolate
f)


8=-f (Simplify)


-f=8 (Symmetric Property of Equality)


(-f)/(-1) =(8)/(-1) (Divide both sides of the equation by
-1 to get rid of
f's coefficient; remember that
-f=-1*f, so
-f has a coefficient of
-1)


f=-8 (Simplify)

Hope this helps!

User Alok P
by
5.2k points