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Solve this system of equations algebraically: y – 10 = 11x + x2 y – 12x = 30
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5 votes
Solve this system of equations algebraically:

y – 10 = 11x + x2

y – 12x = 30

User Karlth
by
5.2k points

1 Answer

4 votes
(5, 90)

You can solve both equations for y and then set equal to each other. Then use the quadratic equation to solve for x
User TPlet
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4.7k points
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