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motikmotik
4 years ago
7

-9x+1=80 please someone answer, please

Mathematics
2 answers:
Ksenya-84 [330]4 years ago
7 0
X=-79/9 after you take away the one and divide
Vesnalui [34]4 years ago
5 0

Answer:

-8  7/9

Step-by-step explanation:

-9x+1=80

-9x+1-1=80-1

-9x=79

-<u>9x</u>=<u>79</u>

-9   -9

x= -8  7/9

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