Answer:
HJ= 6
Step-by-step explanation:
STEP 1
JF and GF equal eachother: 4x-3=3x.
To help find your answer of JH, you need to know x. You can do that by solving for x when 4x-3=3x. By doing so, you find out x=3. You can prove this by plugging in 3 for x. 4(3)-3=3(3). then to 12-3=9. finally 9=9. So x=3
Now that you know x, you can do step 2.
STEP 2
GH = x+3.
Plug in 3 for x. GH = 6
Since you know that JF and GF are equal, that means
HJ has to be equal to GH.
So that means your answer is 6.
