So your equation is [tex]2x^{2} +7x = 4[/tex]. You need to simplify this answer.
So first off, do 2x times 2x.
2 x 2 = 4.
Your equation is now [tex]4x + 7x = 4.[/tex]
You're already off to a great start, so now let's add 4x + 7x. It is 11x.
Your equation is almost done! It's [tex]11x = 4 [/tex] right now.
Divide both sides by 11, and your answer is...
0.36363636 and so on, or you can round to the nearest hundreth, in which it will be
0.36.
I hope I helped!
