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Evaluate -7a – 2b, if a = -1 and b = 2.
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Evaluate -7a – 2b, if a = -1 and b = 2.
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Feb 2, 2019
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Evaluate -7a – 2b, if a = -1 and b = 2.
Mathematics
middle-school
Dlev
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Plug in a and be into the equations:
- 7( - 1) - 2(2) = \\ 7 - 4 = \\ 3
Nlassaux
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Feb 4, 2019
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Nlassaux
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Plug in a and be into the equations:
Pratik Bothra
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Feb 7, 2019
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Pratik Bothra
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