Answer:
x=1
Step-by-step explanation:
<u>Distribute to simplify parenthesis:</u>
16x+4x-20
<u>Combine like terms:</u>
20x+20
<em>Theoretically, there is an invisible =0 in this expression, so we subtract 20 from both sides</em>
<u>Subtract:</u>
20x+20=0 ⇒ 20x=20
<u>Divide both sides by 20</u>
x=1
i hope this helps u pls give a brainliest and a thx ;)