math
posted by Mina
Solve the system of equations algebraically. Show all your steps.
y=x^2+2x
y=3x+20
Can someone pease help me? I don't think I'm right.
Would it be x=4, y=8
Then, x=5,y=35??

Steve
can you not check your answers?
(4,8) works
(5,35) works
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