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use a pattern to prove that 2 3 1
Question
Use a pattern to prove that (-2)-(-3)=1
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Answer to a math question Use a pattern to prove that (-2)-(-3)=1
Cristian
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Answers
$-2+3=1$
$1=1$
$\textnormal{True}$
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Solve the system of equations by the addition method. 0.01x-0.08y=-0.1 0.2x+0.6y=0.2
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