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what are the algebraic expression,constant, variables, operations of 1.)3n+8, 2.)3x-2, 3.)4(N+5), 4.)2a+3b-c​

Sagot :

Answer:

Step-by-step explanation:

Algebraic expression   Constant      Variables    Operation

3n + 8                                8                    n                 addition

3x - 2                                  -2                  x                   subtraction

4(N + 5) =4N + 20             20                N                      addition

2a + 3b - c                           0              a,b,c                 addition & subtraction