Question

Solve: −negative 1 over 2 x + 3 = −x + 7

A) 1/2 B) 8 C) -8 D) 2

Answer 1

Get x by itself

Answer 2

yeah but what would the answer be?

Answer 3

did you do the work yet?

I cant just give you the answer......

Answer 4

why not

Answer 5

Because you'll never learn it

You already know how you need to get x by itself.......Now what do you need to do first?

Answer 6

okay is the answer 2?

Answer 7

howd you get 2?

Answer 8

1/2 + 3x = -x^2 + 7x
x^2 -4x = -1/2
x^2 -4x + 4 = 4 - 1/2
(x-2)^2 = 14/4
x-2 = +/-sqrt(14)/2
x = [4 +/- sqrt14] /2

Answer 9

There you go you showed your work and it is two btw good job

Answer 10

thank you!