arieannapounds4
arieannapounds4
18-10-2019
Mathematics
contestada
13-4x=1-x what is the answer
Respuesta :
devonsilver90
devonsilver90
18-10-2019
Answer:
x=4
Step-by-step explanation:
13-4x=1-x
+4x +4x
13=1+3x
-1 -1
12
=
3x
3 3
4=x
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