Question

Please describe how you got the answer <3

Solve the system of the equations algebraically.

y=x^2+2x
y=3x+20

Answer 1

y=3x+20
Step 1-Subtract 20 from both sides equally. ( y-20=3x) so it would be ( -20=3x)
Step 2- Divide out your X's. (-20/3=3x/3)
Thus, making it -6.66=X

Answer 2

I'm pretty sure that's how ya do it. But I don't know about the top one.

Answer 3

But since ur solving for Y, it could also be y=20+3x

Answer 4

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