Respuesta :

jpyon3019

Answer:

45 units

Step-by-step explanation:

combine like terms

w+2w+w-1+21-8+2w+6 = 8w-3

replace w with 3

8(6)-3 = 48 - 3 = 45

501297
45

6+12+12+6+12+6-9

Thank me later

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