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If x = 3, what does y equal?
x = 3 y = ?
7 + 5x = y + 7

User YuXuan Fu
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1 Answer

5 votes

Answer:


7 + 5x = y + 7 \\ 7 + 5 * 3 = y + 7 \\ 7 + 15 = y + 7 \\ 22 = y + 7 \\ - y = 7 - 22 \\ - y = - 15 \\ y = 15

User RandomWebGuy
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