3 years ago

Solve for x by first setting up two equations. Then find the PRODUCT of your solutions |2x+5|=7

Mathematics

1 answer:

Kobotan [32]3 years ago

5 0

Answer: see below

Step-by-step explanation:

|2x+5|=7

2x+5=±7 ⇔ since the absolutely value of any number is all positive, so the value in side can be either positive or negative

2x+5=7 or 2x+5=-7

2x=2 2x=-12

x=1 or x=-6

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The product of the two solutions

1 × -6=-6

Hope this helps!! :)

Please let me know if you have any question

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