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(x + 5)+(4x - 7) adding and subtracting polynomials 
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(x + 5)+(4x - 7) adding and subtracting polynomials 
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Apr 21, 2022
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(x + 5)+(4x - 7)
adding and subtracting polynomials 
Mathematics
high-school
Yefim
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8
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Answer:
x+4x+5-7
5x-2
this is answer
Wachr
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Apr 23, 2022
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Wachr
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4
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Answer:
x+5+4x-7=0
5x-2=0
5x=2
x=2.5
Scelesto
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Apr 26, 2022
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Scelesto
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