The smallest would be 400,000 and the largest would be the same because 0 can't round up or down
Step-by-step explanation:
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Multiply the top equation by 6 and the bottom equation by 7. You will cancel x first by doing this and solve for y. You should get y=-1.
Substitute in y for either original equation.
You should get x=1.
Solution is (1,-1).
Answer:
The answer is in the included image