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Pavel [41]
3 years ago
9

Solve |5x+15|=10x. Identify the solution and an extraneous solution.

Mathematics
1 answer:
hichkok12 [17]3 years ago
5 0
|5x+15|=10x

5x+15=10x 5x+15=-10x
-5x -5x -5x -5x
15=5x 15=-15x
divide by 5 divide by -15
3=x -1=x
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