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marysya [2.9K]
4 years ago
9

2x +2y = -2 3x - 2y=12

Mathematics
1 answer:
jekas [21]4 years ago
6 0

Step-by-step explanation:

2x + 2y = -2.............equation 1

3x - 2y = 12..............equation 2

Solving both equations we get

2x + 2y = -2

<u>3x </u><u>-</u><u> </u><u>2y </u><u>=</u><u> </u><u>1</u><u>2</u>

5x = 10

Therefore x = 2

Now putting x = 2 in equation 1

2 * 2 + 2y = -2

4 + 2y = -2

2y = -2 -4

2y = -6

Therefore y = -3

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