lkgipson0913 lkgipson0913

03-12-2020
Mathematics

contestada

5d-3+2d=4d+9. I need help can you help me solve this problem

Respuesta :

llamallamadingdonn llamallamadingdonn

03-12-2020

Answer:

D=4

Step-by-step explanation:

Ver imagen llamallamadingdonn

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Аноним Аноним

03-12-2020

Answer:

d=4

Step-by-step explanation:

5d - 3 +2d = 4d +9

7d-3=4d+9

-4d -4d

3d-3=9

+3 +3

3d=12

divide both sides by 3

d=4

Answer Link

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