Answer and Explanation:
We are shown that the line HF is equal to line that has a length of 9x + 1.
If we can solve for x, we can find what the length of GF is.
<u>Set the lines equal to each other.</u>
7 + 3x = 9x + 1
<u>Subtract 3x from both sides.</u>
7 = 6x + 1
<u>Subtract 1 from both sides.</u>
6 = 6x
<u>Divide both sides by 6.</u>
x = 1
<u>Plug 1 in for x.</u>
3(1) = 3
<u>GF = 3</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>