Posted by **Ally** on Thursday, November 10, 2011 at 12:14am.

1/9+x=5/6x-3/4

- pre-algebra -
**Anonymous**, Thursday, November 10, 2011 at 1:40am
9 * 4 * 3 = 108

1 / 9 = 12 / 108

5 / 6 = 90 / 108

3 / 4 = 81 / 108

1 / 9 + x = ( 5 / 6 ) x - 3 / 4

12 / 108 + x - ( 5 / 6 ) x = - 81 / 108

6x / 6 - ( 5 / 6 ) x = - 81 / 108 - 12 / 108

( 1 / 6 ) x = - 93 / 108 Multiply both sides with 6

x = 6 * ( - 93 ) / 108

x = 6 * ( - 93 ) / ( 6 * 18 )

x = - 93 / 18

- pre-algebra -
**Reiny**, Thursday, November 10, 2011 at 8:07am
multiply each term by 108 , the LCD found also by anonymous

12 + 108x = 90x - 81

18x = -93

x = -93/18

x = -31/6

## Answer this Question

## Related Questions

- pre-algebra - kk my teach told me to describe and draw things that are about pre...
- pre- algebra(MATH) - I need help with pre-algebra solving equations by ...
- Pre-Algebra - How do you solve this Pre-Algebra problem: $1.25x + $2.25y = $916 ...
- pre-Algebra - Sorry, struggling through pre-Algebra .. :-( .. How do i figure ...
- what does pre-algebra mean?? - i have to draw things that have to do with pre ...
- pre algebra - my grade is 83.17 in pre algebra in college, but the final exam is...
- pre-algebra - write an inequality for the sentence. The total t is greater than ...
- Pre-Algebra: Help - I have to do a webquest for pre-algebra and we have to make ...
- SHAY - THE MATH QUESTION IS IT ALGEBRA , PRE ALGEBRA' OR GEOMETRY? Quadriatic ...
- algebra - what is the answer to pre algebra with pizzazz page 106