Select all equations that can result from adding these two equations or subtracting one from the other.

x + y = 12

3x - 5y = 4

Group of answer choices

-2x - 4y =8

-2x + 6y = 8

4x - 4y = 16

4x + 4y = 16

2x - 6y = -8

Question

07-09-2022
Mathematics

Answered

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Select all equations that can result from adding these two equations or subtracting one from the other.

x + y = 12

3x - 5y = 4

Group of answer choices

-2x - 4y =8

-2x + 6y = 8

4x - 4y = 16

4x + 4y = 16

2x - 6y = -8

Sagot :

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