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How many solutions are there to the question below 9x+16=4x
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How many solutions are there to the question below
9x+16=4x

User Keyr
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2 Answers

4 votes
One solution


9x+16=4x\ \ \ |-16\\\\9x=4x-16\ \ \ |-4x\\\\5x=-16\ \ \ |:5\\\\\boxed{x=-(16)/(5)\to x=-3.2}
User Liam McArthur
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There is only one solution, which is x=-16/5.
User Chehrlic
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