Mathematics, 21.07.2019 01:40 sfmartori
2x + y = 3 x - 2y = -1 if the equation is multiplied by 2 and then the equations are added, the result is a.) 3x=2 b.) 3x=5 c.) 5x=5
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2x + y = 3 x - 2y = -1 if the equation is multiplied by 2 and then the equations are added, the resu...
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