Respuesta :

Answer:

1. 2(3d+2) = 6d+4

2. 2x+4(x+3) = 6x+12

3. 3(2z+5)+2z+3 = 8z+18

Firenz

Answer:

1. 6d+4

2. 2x+7

3. 4z+18

Step-by-step explanation:

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