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31-01-2020
Mathematics

contestada

4(x-1) + (x+2) + 3(x+1)

Respuesta :

31-01-2020

Answer:

8x+1

Step-by-step explanation:

4(x-1) + (x+2) + 3(x+1)

4x-4 + x+2 + 3x+3

combine all x

4x+x+3x= 8x

combine all numbers without variables

(-4) + 2+3=1

8x+1

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