Question

I need to solve this equation 2x over 5 + 5x=4 over 3

Answer 1

\[2x/5+5x=4/3\]
\\[[x(2/5+5)=4/3\]\]

Answer 2

\[x(27/5)=4/3\]

Answer 3

\[x=20/(27*3\]

Answer 4

\[x=20/81\]

Answer 5

Where did you get the x=20? by 4*5?

Answer 6

you can simplify this equation by multiplying each side by 3:

6x/(5+5x)=4
factor out a 5 in the denominator:
6x/(5(1+x))=4
multiply both sides by 5:
6x/(1+x)=20
multiply by (1+x):
6x=20+20x
subtract 20x:
6x -20x=20
-14x=20
divide by -14
x=20/-14=-10/7

Answer 7

20/81 is not correct

Answer 8

i failed !

Answer 9

I got it...

Answer 10

The book has 20/81 for an answer

Answer 11

hi5

Answer 12

fan me !

Answer 13

ill write it out more clearly wait

Answer 14

i must have written the equation wrong i thought it was 2x/(5+5x)=(4/3)

Answer 15

Thank you soo much!!!

Answer 16

@stair.. Yes, I see the 6x instead of 2x.

Answer 17

\[2x/5+5x=4/3\]
\[x(2/5+5)=4/3\]
\[x(27/5)=4/3\]
\[x=4/3*5/27\]
\[x=20/81\]

Answer 18

Thanks again!!

Answer 19

no problem.