kendall2482 kendall2482

17-09-2020
Mathematics

contestada

d+30=1.8d please help me solve this step by step asap

Respuesta :

madison2014nc madison2014nc

17-09-2020

Answer:

37.5=d

Step-by-step explanation:

d+30 = 1.8d

add coefficient 1 to D so it's less confusing

1d +30 = 1.8d

isolate d

-1d

30= .8d

multiply by inverse to make d 1 whole

× 5/4 or 1.25

37.5 = d

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