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Andre45 [30]
3 years ago
6

Solve the system of equations. y = 2x + 4 y = x2 + x - 2

Mathematics
1 answer:
miss Akunina [59]3 years ago
7 0

Answer:

<u>x=6</u><u> y=16</u>

Step-by-step explanation:

I will use elimination

y=2x+4

y=2x+x-2

*3 y=2x+4 3y=6x+12

*2 y=3x-2 2y=6x-4

3y=6x+12

- 2y=6x. -4

<u>y=16</u>

16=2x+ 4

-4 -4

12= 2x

/2 /2

<u>6=x</u>

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