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OlgaM077 [116]
3 years ago
15

Giving brainless to the correct answer! I need an answer ASAP!

Mathematics
1 answer:
Luda [366]3 years ago
4 0

Step-by-step explanation:

-21x+210=336

-21x= 336-210

-21x=126

x=-126/21

x=-6

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