Respuesta :

Mirandawolfaj

Answer:

d= 1

Step-by-step explanation:

d - 10 - 2d + 7 = 8 + d - 10 - 3d

First move the numbers with the same variables to the same sides.

Simplify.

d-2d-d+3d=10-7+8-10

d=1

hajabed54

Answer:

its gonna be d=1

Step-by-step explanation:

becuz you have to slove the 1