2 answers:
Answer:
y = 20
Step-by-step explanation:
2y + 21 = 3y + 1,
21 = y + 1,
20 = y
Answer:
y=20
Step-by-step explanation:
2y+21 = 3y+1
Subtract 2y from both sides,
21 = 3y-2y +1
Subtract 1 from both sides,
y = 20
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Step-by-step explanation:
