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2/7x+1/7=-9/7 solve the equation
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2/7x+1/7=-9/7 solve the equation
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May 8, 2015
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2/7x+1/7=-9/7
solve the equation
Mathematics
high-school
Ericjbasti
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Answer is in the attachment below.
Alec Smart
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May 10, 2015
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Alec Smart
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2/7 x + 1/7 = -9/7
Multiply each side of the equation by 7 :
2 x + 1 = -9
Subtract 1 from each side:
2 x = -10
Divide each side by 2 :
x = -5
Femil Shajin
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May 13, 2015
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Femil Shajin
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