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Solve the system of equations, with a complete solution

Solve the system of equations, with a complete solution-example-1

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Answer: Solutions for x - 4,4,-5 and for y - 3,-3, 0

Step-by-step explanation: I wrote the solutions in order. To solve this question I combined both equations to eliminate the y variable to solve for x. It looked like this :
x^2+x=20. I brought the 20 to the other side and got
x^2+x-20=0. Then I factored and got
(x+5)(x-4) which means x = -5 and x = 4. Finally I plugged in these values into the equation to find the possible y values.

User Nekojsi
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