Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Choose the two equations you would use to solve the absolute value equation below. Then solve the two equations.

|2x + 5| = 3


Sagot :

luana
[tex]Formula\ for\ absolute\ value\\\\ |a|=a,\ for\ a \geq 0\\ or\\|a|=-a,\ for\ a<0\\\\ |2x+5|=3\\\\ 2x+5=3\ \ \ \ or\ \ \ \ 2x+5=-3\\\\ 2x=-2\ \ \ \ or\ \ \ \ 2x=-8\\\\ x=-1\ \ \ \ or\ \ \ \ x=-4 [/tex]
First equation: 2x+5=3
Second equation: 2x+5=-3
Solution for first equation:
2x+5=3
subtract 5
2x=-2
divide by 2
x=-1
Solution for second equation:
2x+5=-3
subtract 5
2x=-8
divide by 2
x=-4