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iogann1982 [59]
3 years ago
10

I should know this, but i'm really stumped, I keep getting different answers.

Mathematics
1 answer:
Feliz [49]3 years ago
6 0
Z/4-8z+2(z-5)=12/4-8*12+2(12-5)=3-96+2*7=3-96+14=-79
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