2x+7y=3
X= -4y
X=?
Y=?...
Answers: 1
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The sum of two numbers is 86, and their difference is 20. find the two numbers
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What can you determine about the solutions of this system
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Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
Answers: 2
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