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What is x - 5y = 13 and 9y - x = -17 using elimination method
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What is x - 5y = 13 and 9y - x = -17 using elimination method

User Zazaeil
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1 Answer

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x +(-5y)= 13
-x+ 9y =(-17)
0+4y=-4
4 4
y=1
x+-5(1)=13
x-5=13
+5 +5
 x=18
y=1
User Eric Fode
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8.8k points
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