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Blizzard [7]
3 years ago
5

How do you solve 8 -x = 20

Mathematics
2 answers:
Lunna [17]3 years ago
8 0
8-x=20\\-x=12\\x=-12
ella [17]3 years ago
3 0
8 -x = 20
-x = 20 - 8
-x=12    | *(-1)
x = -12
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