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

asked Jan 16, 2019 14.5k views

0 votes

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

by Keyr

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4 votes

One solution

$9x+16=4x\ \ \ |-16\\\\9x=4x-16\ \ \ |-4x\\\\5x=-16\ \ \ |:5\\\\\boxed{x=-(16)/(5)\to x=-3.2}$

Liam McArthur answered Jan 18, 2019

6.7k points

0 votes

There is only one solution, which is x=-16/5.

Chehrlic answered Jan 20, 2019

7.2k points

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