Answer:
y= -1/2
x=3/2
Step-by-step explanation:
first isolate x
2x+4y=1
2x=1-4y
x=(1-4y)/2
subsitute it in the second equation
look at the pic
It is any fraction except 0 of 180°.
Y=-4 + 5 is your equation
Hope this satisfies your query! Have a good one :)
What is the first step to solving a system of linear equations algebraically?