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lisov135 [29]
3 years ago
5

A system of equations is shown below. Find the solution by using substitution.

Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

a) (-2, 0)

Step-by-step explanation:

x + 2 = 3x + 6

-3x - 3x

___________

−2x + 2 = 6

- 2 - 2

_________

4 = −2x

_ ___

−2 −2

-2 = x [Plug this back into both equations above to get the y-coordinate of 0]; 0 = y

I am joyous to assist you anytime.

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