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Algebra
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OpenStudy (anonymous):
The three Math Idol judges have been eliminating contestants all day! The number of one-step equations and two-step equations who have been eliminated today is equal to 1120. If three times the number of one-step equations minus twice the number of two-step equations is equal to 1300, how many two-step equations auditioned today?
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OpenStudy (xmissalycatx):
I will use one-step as x, and two-step as y.. 3x - 2y = 1300 x + y = 1120
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