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

## Answer this Question

## Related Questions

- math algebra 1a&1b - i keep gettin a decimal or a zero on this problem -3(3x+15...
- math - this is how i worked it out and i keep gettin a decimal: 4x+(9-3x)=8x-1 ...
- algebra - i have 2 solve by elimination an i keep gettin fractions when the ...
- Chemistry - Hello, i seem to be stuck on a problem and do'nt know why im not ...
- Chemistry - Hello, i seem to be stuck on a problem and do'nt know why im not ...
- Chemistry - Hello, i seem to be stuck on a problem and do'nt know why im not ...
- algebra 2 - 6y-2(y-4) ________ 3 I keep gettin 4 but my teacher keeps telling me...
- math - The sides of a right angled triangle are x,x+1 and x+2.find x,Am not ...
- Chem. - what is the six guidelines in determining significant figures? Thanks...
- physical science - im sorry but im notiing others are gettin help before me with...

More Related Questions