Saturday

June 25, 2016
Posted by **Lourane** on Saturday, June 9, 2012 at 9:43am.

2-x=11(x-1)

- c0llege math -
**PsyDAG**, Saturday, June 9, 2012 at 11:35amGet rid of parenthesis.

2-x = 11x -11

Add x and 11 to both sides.

13 = 12x

Divide both sides by 12.

13/12 = x