Mathematics, 13.12.2021 20:20 kittybatch345
A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
7x + y = 33 - 7x + 6y = -47
A. Add to eliminate x.
B. Subtract to eliminate y.
C. Add to eliminate y.
D. Subtract to eliminate x.
Answers: 3
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A variable needs to be eliminated to solve the system of equations below. Choose the correct first s...
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