SOLUTION: The question -14=-20y-7x 10y+4=2x My attempt -20y-7=-14 10y-2x=-4 (×2) -20y-7x=-4 20y-4x=-8 -11x=-12 This i know is wing but help me figure out how to do this corr

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: The question -14=-20y-7x 10y+4=2x My attempt -20y-7=-14 10y-2x=-4 (×2) -20y-7x=-4 20y-4x=-8 -11x=-12 This i know is wing but help me figure out how to do this corr      Log On


   

Question 1024379: The question
-14=-20y-7x
10y+4=2x
My attempt
-20y-7=-14
10y-2x=-4 (×2)
-20y-7x=-4
20y-4x=-8
-11x=-12
This i know is wing but help me figure out how to do this correctly please
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The question
-14=-20y-7x
10y+4=2x
---------- That's not a question. It's 2 equations.
My attempt
-20y-7=-14 ****** What happened to the x? (That's a question.)
10y-2x=-4 (×2)
-20y-7x=-4 *********** Why did -14 become -4 ?
20y-4x=-8
-11x=-12
This i know is wing but help me figure out how to do this correctly please