Mathematics, 09.03.2021 01:40 xxkeyxx51

Which step could you use to start solving the system of equations below? x + y = 3
-3x - 2y = -7

Group of answer choices
A. Multiply -3x - 2y = -7 by 2 and subtract it from x + y = 3

B. All of the above.

C. Multiply x + y = 3 by 3 and add it to -3x - 2y = -7

D. Add x + y = 3 to -3x - 2y = -7

Answers: 2

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Which step could you use to start solving the system of equations below? x + y = 3 -3x - 2y = -7 Group of answer choices A. Multiply -3x - 2y = -7 by 2 and subtract it from x + y = 3 B. All of the above. C. Multiply x + y = 3 by 3 and add it to -3x - 2y = -7 D. Add x + y = 3 to -3x - 2y = -7

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Other questions on the subject: Mathematics

Questions in other subjects:

Which step could you use to start solving the system of equations below? x + y = 3
-3x - 2y = -7

Group of answer choices
A. Multiply -3x - 2y = -7 by 2 and subtract it from x + y = 3

B. All of the above.

C. Multiply x + y = 3 by 3 and add it to -3x - 2y = -7

D. Add x + y = 3 to -3x - 2y = -7