What is the common solution for the equations y = 2x + 1 and y = x + 3? Write your answer an ordered pair!
Answers
Answer 1
Answer:
Answer:
(2,5)
Step-by-step explanation:
This is the graph for both equations and the solution is where both lines cross each other.
Hope this helps
Answer 2
Answer:
Answer:
y^2 = 2x^2+x = x(2x+1) = xy => y^2 = xy => either y=0 or x = y
If y=0 then from y-2x=1, x=-1/2
If X=y then from y-2x = -x = 1 => x=y=-1
Step-by-step explanation:
answer=1
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Answers