Respuesta :
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
Answer:
its gonna be d=1
Step-by-step explanation:
becuz you have to slove the 1