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If y=3x - 5, find the value of y when x = -1yn
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If y=3x - 5, find the value of y when x = -1yn

User Ruggiero Spearman
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Answer:


y = 3x - 5 \\ x = - y \\ substitute \: - y \: in \: the \: place \: of \: x \\ y = - 3y - 5 \\ y + 3y = 5 \\ 4y = 5 \\ y = (5)/(4)

User Valery Letroye
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