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3 votes
5y + 4 = 5(y + 5) – 21

User Damoiser
by
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1 Answer

4 votes

Answer:

All real numbers

Explanation:

5y + 4 = 5(y + 5) – 21

~Simpify right side

5y + 4 = 5y + 25 - 21

5y + 4 = 5y + 4

~Subtract 4 to both sides

5y = 5y

~Divide 5 to both sides

0 = 0

Best of Luck!

User Harmon Wood
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3.2k points