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mezya [45]
3 years ago
8

I neeeddd helppppppppp

Mathematics
1 answer:
Marina CMI [18]3 years ago
6 0

Answer:

4.

Step-by-step explanation:

A and D are opposite.

A is in the negative side and d is in the positive side.

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What is the solution of the system? Use elimination. <br> 3x - 4y = 9<br> -3x + 2y = 9
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3x - 4y = 9
<span>-3x + 2y = 9
</span>
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We continue with -4y + 2y (leaves us with -2y) and 9+9 (18).

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