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Jet001 [13]
3 years ago
15

14+13y=20y-21 work for answer?

Mathematics
2 answers:
andre [41]3 years ago
8 0

Answer:

Y= 5

Step-by-step explanation:

14+13Y=20Y-21

    -13y  -13y

14=7y-21

+21      +21

35/7=7y/7

y=5

 

nordsb [41]3 years ago
8 0

Answer:

y = 5

Step-by-step explanation:

14 + 13y = 20y - 21

take 13y from both sides

14 = 7y - 21

add 21 to both sides

35 = 7y

divide both sides by 7

y = 5

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Parentheses...

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