non6sjs
non6sjs
27-06-2022
Mathematics
contestada
Evaluate 21 + (-3c) when c=-2
Respuesta :
Nekrozma
Nekrozma
27-06-2022
27
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Substitute c with -2
21 + ( -3 ) ( -2 )
Simplify
21 + 6
27
Therefore, The answer is 27.
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