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vesna_86 [32]
3 years ago
10

Whats the value of x 1-7x=-20

Mathematics
1 answer:
aksik [14]3 years ago
7 0
1 - 7x = -20    |subtract 1 from both sides

-7x = -21    |divide both sides by (-7)

x = 3
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The unknown value is being subtracted from 226 is 160

Step-by-step explanation:

Long division setup showing an incomplete calculation

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