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Basic Algebra/Systems of Linear Equations/Chapter Test
Please post your test problems this way:
Problem:(answer,level of difficulty(easy, medium, hard))
Example x+5=36, 36y+11=11y+36: (x=36-５=31, (36-11)y=36-11=25, y=1, easy)
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Last edited on 29 September 2016, at 17:11