3 years ago

4. Solve the system using elimination. (1 point)

Mathematics

1 answer:

zhenek [66]3 years ago

3 0

Answer:

Step-by-step explanation:

Multiply the first by -2

Multiply the second by 3

so the x variable can be cancelled,eliminated

3x +2y =17

2x+5y = 26

-6x - 4y = -34

6x +15y = 78

11y = 44

y=4

Now plug this value to get x

3x+8 = 17

3x = 9

x=3

The answer (3,4)

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