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2x + y equals 7 - x + y equals one​
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3 votes
2x + y equals 7 - x + y equals one​

User SBUJOLD
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7.9k points

1 Answer

5 votes
First plug in 1 for y
Second simplify each side of the equation if you can
Third move like terms over to the same side
Fourth simply
Fifth divide for the unknown variable
2x + y equals 7 - x + y equals one​-example-1
User AJ Gray
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