Question 983201
What number without a variable?  Why is this trouble?


System of Two Equations.
Simplify either or both equations, and choose your method for solving the system.


Your given system:   {{{system(2x+y=50,3x+2y=2x-y)}}}


{{{system(2x+y=50,3x+2y-2x+y=2x-y-2x+y)}}}


{{{system(2x+y=50,x+3y=0)}}}


Choosing Substitution Method:

{{{system(y=50-2x,x+3y=0)}}}


{{{x+3(50-2x)=0}}}
{{{x+150-6x=0}}}
{{{-5x+150=0}}}
{{{150=5x}}}
{{{highlight(x=30)}}}


Use this substituted in the formula for y.
{{{y=50-2x}}}
{{{y=50-3*30}}}
{{{y=50-90}}}
{{{highlight(y=-40)}}}