SOLUTION: please help me solve this equation
{{{2x-y=-5}}}
{{{4x+y=2}}}
thank you
Algebra.Com
Question 160106: please help me solve this equation
thank you
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
2x-y=-5
4x+y=2 now add these 2 equations
----------------------------
6x=-3
x=-3/6
x=-1/2 answer.
2*-1/2-y=-5
-1-y=-5
-y=-5+1
-y=-4
y=4 answer.
Proof:
4*-1/2+4=2
-2+4=2
2=2
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