Simplify: 5a – b - (3b – 2a + 4c) and Evaluate by substituting a = 1, b = 0 & c = -1
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Answer:
5×1-0-(3×0-2×1+4×-1)
=5-0-(0-2-4)
=5-(-6)
=5+6
=11
Answered by
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Step-by-step explanation:
5a-b-(3b-2a+4c)
=> 5a-b-3b+2a-4c
=> 7a-4b-4c
Substituting a=1, b=0, c=-1, we get,
=> 7(1)-4(0)-4(-1)
=> 7-0+4
=> 3
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