tbiliani
tbiliani
26-07-2022
Mathematics
contestada
If -3(x+8)= -21, then x = -1.
Respuesta :
bunnuika
bunnuika
02-08-2022
Step-by-step explanation:
-3(x+8)=-21
open the bracket
-3x-24=-21
-3x=-21+24
-3x=3
x=-3/3
x=-1
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