Patrickdeshawns Patrickdeshawns
  • 17-11-2014
  • Mathematics
Answered

3x~6y=~3
2x+4y=30
Elimination using multiplication



Answer :

luana
luana luana
  • 17-11-2014
[tex] \left \{ {{3x-6y=-3\ \ |*2} \atop {2x+4y=30\ \ | *(-3)}} \right. \\\\ \left \{ {{6x-12y=-6} \atop {-6x-12y=-90}} \right. \\+----\\elimination\\\\ 0 \neq -69\\\\There\ are\ no\ solutions[/tex]
Answer Link

Other Questions

is it possible for a distance versus-time graph to be a vertical line?
Why is RNA necessary to act as messenger?
A 1 digit number and a 3 digit number have a sum of 205.  The same two number have a difference of 195, a product of 1,000 and a quotient of 40.  What are the t
.is a pot holder a conductor or a insulator
How is the numeral 35.012 written in words and why
Why is RNA necessary to act as messenger?
in what ways is climate controlled by the sun and the water cycle ?
is it possible for a distance versus-time graph to be a vertical line?
How is the numeral 35.012 written in words and why
A pound of seedless red grapes costs $2.75. Drew must spend less than $9.35 on a bunch of seedless red grapes.Inequality:Solution:Interpretation: