Posted by **deb** on Tuesday, October 7, 2008 at 9:39pm.

2x + 5 - 7x = 15

- Math - question not here -
**Writeacher**, Tuesday, October 7, 2008 at 9:41pm
What is your math question? Please be clear and let the math teachers know what your attempts have been in solving this.

- 9th grade -
**noshin**, Friday, October 17, 2008 at 12:35pm
2x+5-7x=15

or,-5x=15-5

or,-5x=10

or,x=10/(-5)

or,x=-2

- 9th grade -
**Dylan**, Tuesday, April 13, 2010 at 2:30pm
2x+5-7x=15

2x+5-7x-15=0

-5x-10=0

-5x=10

x=10/-5

x= -2

- 9th grade -
**Kianna**, Monday, December 1, 2014 at 10:15pm
Any time you need help hear is a handy website math papa

- 9th grade -
**Dawit**, Monday, December 29, 2014 at 10:15am
x=-2

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