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ZanzabumX [31]
3 years ago
7

Solve the equation 6-x-x=18 A. -6 B. 6 C. 9 D. -9

Mathematics
1 answer:
Veronika [31]3 years ago
4 0
A. x = -6
6-x-x = 18
6-2x =18
-2x = 12
x = -6
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