Mathematics, 19.03.2021 18:20 coreyslotte
A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
-3-9y=36
x-9y=12
Add to eliminate x
Subtract to eliminate x
Add to eliminate y
Subtract to eliminate y
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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