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garik1379 [7]
3 years ago
6

Need the correct answer to this!!

Mathematics
1 answer:
Ierofanga [76]3 years ago
3 0

Answer:

x = 8

Step-by-step explanation:

GF + FE = 20

x+3  + x+1 = 20

Combine like terms

2x+4 = 20

Subtract 4 from each side

2x+4-4= 20-4

2x=16

Divide each side by 2

2x/2 = 16/2

x = 8

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Check:

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3 years ago
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Afina-wow [57]

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hope this helps if wrong sorry

Step-by-step explanation:

5 0
3 years ago
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