Question

Equation: (x-4)/(x+2) = 7

Answer 1

\[\frac{x-4}{x+2}*(x+2)=7(x+2)\]
\[x-4=7x+14\]
\[-4-14=7x-x\]
-28=6x
\[\frac{-28}{6}=\frac{6x}{6}\]
\[x=\frac{-28}{6}=\frac{-14}{3}\]

Answer 2

right so x = ?

Answer 3

i don't understand the question?
did i lose you somewhere?

Answer 4

just wondering if x = -28 -14
---- = ----
6 3
Is the final answer?

Answer 5

do you think is?
i see a mistake up there
-4-14 is not -28

Answer 6

-4-14=7x-x
-18=6x
x=-18/6=-3

Answer 7

so x = -3?

Answer 8

do you see it says x=-18/6=-3?

Answer 9

yep

Answer 10

then why are you asking me what x=
when i said x=-18/6=-3

Answer 11

did you not understand how i got x?

Answer 12

i get it now just wasn't sure.