megs789 megs789

19-11-2019
Mathematics

contestada

Simplify the expression.

4d+9−d−8

Respuesta :

emm4482 emm4482

19-11-2019

4d + 9 - d - 8 = (4d - d) + (9 - 8) = d(4 - 1) + 1 = 3d + 1

Answer Link

zoieoverby zoieoverby

19-11-2019

Answer:

3d+1

Step-by-step explanation:

4d+9-d-8

4d-d+9-8

3d+9-8

3d+1

Answer Link

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