rileywhalen08
rileywhalen08
25-10-2020
Mathematics
contestada
7-x=-7+x what is the answer
Respuesta :
Аноним
Аноним
25-10-2020
Answer:
7-x=-7+x
14-x=x
14=2x
x=7
Step-by-step explanation:
Answer Link
carldaugherty2002
carldaugherty2002
25-10-2020
Answer:
7 - x =-7 +x
x = 7
Step-by-step explanation:
7-7 =-7 +7
0 = 0
Answer Link
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