Friday
April 18, 2014

Homework Help: algebra

Posted by babygirl on Wednesday, September 7, 2011 at 12:23pm.

-15(3+x)=-6x-9
-45-15x=-6x-9
-45-15x+15x=-6x+-15x-9
-45=21x-9
-45=x-9
-45/9=5
x=5
is this right

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algbrea - 3x-5(3x-7)= 2(x+9) + 45 3x-15x+35= 2x+18 +45 -12x + 35 = 2x+63 -12x -...
Math - Can you correct the errors? 4(x+3)=24 4(3x)=24 12x=24 12x/12= 24/12 X=2 5...
math calculus - (24x^3-54x^2-15x)/(6x^2-15x) i dont factor number from whole ...
algebra - factor 6x^6-15x^3+21x^2
ALGEBRA - Can anyone explain this in 50 words why the equation turns out like it...
lomas - Right answer? 15(x^2+3x) + 7(x^2+3x) - 5(x^2+3x) 15x^2+45x+7x^2+21x + 5...
algebra - how do you do the linear equation y + 9 =1/5x and 45 - 3y = 15x
Math(Please check my work.) - (2x-3)(x^2+5x-3)=2x+10x^2-15x+9 *Is this correct...
math - Factor 6x^6-15x^3+21x^2
algebra - Andrew factored the expression 54x^3-30x^2+15x as 5x(9x^2-6x+3) but ...

Search
Members