Posted by Jonnie on .
Solve by the subsitution method.
2x+4y=6
3x+y=23
y=23+3x
2x +4(23+3x)=6
2x +92 +12 x =6
x=7
y= 23 I am lost after this could some one help me

algebra 
Reiny,
check your arithmetic from
2x +92 +12 x =6 to
x = 7
should have been x = 7
then y = 2321 = 2