Posted by **bella** on Wednesday, January 12, 2011 at 5:02pm.

-3(3x+15)-(10+X)=35

i keep gettin a decimal or a zero

am i right?

- math -
**helper**, Wednesday, January 12, 2011 at 5:03pm
see below, your 1st posting of this

- math -
**bella**, Wednesday, January 12, 2011 at 5:07pm
thx

- math -
**Bosnian**, Wednesday, January 12, 2011 at 5:14pm
-3(3x+15)-(10+x)=35

-9x-3*15-10-x=35

-9x-45-10-x=35

-10x-55=35

-10x=35+55

-10x=90

x=90/(-10)

x=-9

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