Posted by bella on Wednesday, January 12, 2011 at 5:02pm.
see below, your 1st posting of this
thx
-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
Related Questions
math algebra 1a&1b - i keep gettin a decimal or a zero on this problem -3(3x...
algebra - i have 2 solve by elimination an i keep gettin fractions when the ...
math - this is how i worked it out and i keep gettin a decimal: 4x+(9-3x)=8x-1 ...
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...
Math - -3(3x+15)-(10+x)=35
Math - -3(3x+15)-(10+x)=35
Algebra - I have worked this and checked it and it does not come out true any ...
math - Express 13/10 - 2/15 as a simplified rational number. I want to make sure...
For Further Reading
