Thursday

April 24, 2014

April 24, 2014

Posted by **Ryan** on Sunday, February 21, 2010 at 10:18am.

x-y=-3: y=-3x

2x+y=5: y=5-2x

2x+y=8: y=8-2x

- Math -
**Reiny**, Sunday, February 21, 2010 at 10:45amFirst one is wrong

x-y=-3

-y = -x - 3

y = x + 3

- Math -
**Paul**, Sunday, February 21, 2010 at 10:47am(A) y =x+3

(B) correct

(C) correct

**Related Questions**

Rational Expression - (x+1/2x-1 - x-1/2x+1) * (2x-1/x - 2x-1/x^2) (x+1/2x-1 - x-...

Math - Please show the solutions! 1.) x+y-2(2x-3y) 2.) x+y/2 - 3x-y/4 + x-5y/8 3...

Math33333 - Please help me! Problem: x+2 x-3 _________ - _________ 2x^2+5x+2 2x^...

TO KIM - can you help me with this |2x - 3|^2 - 6|2x - 3| + 5=0 I know you are ...

Grade 10 Math - I've missed quite alot of school because I was sick and when I ...

Math - Can someone please check this for mistakes please? y=4(x+3)-2x y=4x+3-2x ...

Math Ms Sue check - How do you do these questions, I have all my steps done ...

check my work on derivatives - Can someone check my work? So, I took the ...

Math help - How do you do these questions, I have all my steps done until the ...

Math - How do you do these questions, I have all my steps until the last one: 2x...