Mathematics, 26.03.2021 20:40 anthonybowie99
A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
-9x + 4y = 17
9x + 7y = 5
A. Subtract to eliminate x.
B. Subtract to eliminate y.
C. Add to eliminate y.
D. Add to eliminate x.
Answers: 1
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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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