Which of these strategies would eliminate a variable in the system of equations?
2 answers:
Gang nem 1400 shi on 1738/123
Answer: 1) Subtract the bottom equation from the top equation. 2) Add the equations.
Step-by-step explanation:
1) This eliminates the x-variable. 2) This eliminates the y-variable.
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Step-by-step explanation:
28+3=31
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