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Mathematics, 21.01.2021 03:50 Jasten

Step 1 X
-X + 4y = -9
- = -4y - 9
Step 2 3(-4y - 9) - 2y = 7
-12y - 27 - 2y = 7
-14y = 34
y

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Answers: 3

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Step 1 X
-X + 4y = -9
- = -4y - 9
Step 2 3(-4y - 9) - 2y = 7
-12y - 27 - 2y...

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