Question

(80+X/10)=(1/2)X

Answer 1

is it 0.5 * x on the right side ?

Answer 2

YES

Answer 3

if so :
80+x = 5x
80=4x
x=20

Answer 4

but there is something you should understand ..
when you write :
(80+x/10)
it means 80 + x/10
this is the correct way (80+x)/10 to write what you meant

Answer 5

should be 200, not 20

Answer 6

Oh, yeah, unless you have (80+x)/10

Answer 7

800+x/10=x/2
800=x/2-x/10=5x-x/10
800=4x/10
x=800*10/4=2000

Answer 8

2000 is definitely wrong, in either case.

Answer 9

i just know what he means since i answered some questions of him earlier .. :)

Answer 10

Capital x's look like two parentheses:
X )(
this is causing problems, we should all use lower case x's

Answer 11

Please check it ...its correct. answer will be 2000 only

Answer 12

I have checked it by hand and in Mathematica, 2000 is incorrect.

Answer 13

Or post your question correctly

Answer 14

it's 20

Answer 15

Is your question look like this (80+x)/10=x/2?

Answer 16

then it will be 2o ..

Answer 17

80+x=5x
4x=80
x=20
yes

Answer 18

or 80+x/10=x/2
800+x=5x
4x=800
x=200