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Mathematics 8 Online
OpenStudy (poto):

I need help with this! http://prntscr.com/d8pvxe Word bank for question: http://prntscr.com/d8pw1p

OpenStudy (poto):

@3mar

OpenStudy (3mar):

Peace be upon you, brother! Sorry for being late for you!

OpenStudy (poto):

It's okay!

OpenStudy (poto):

I think the first box might be segment addition postulate.

OpenStudy (3mar):

Why? Why not "susb. prop, of Equ"?

OpenStudy (poto):

I was thinking so because of the addition part but I may be wrong.

OpenStudy (poto):

So, I wouldn't put that, I would put substitution property of equality

OpenStudy (3mar):

"I wouldn't put that, I would put substitution property of equality" Satisfied?

OpenStudy (poto):

Yes, Yes I am satisfied :)

OpenStudy (3mar):

Great! Next?

OpenStudy (poto):

http://prntscr.com/d8q448 this is what I chose although I'm not sure

OpenStudy (3mar):

I am checking!

OpenStudy (poto):

Okay!

OpenStudy (3mar):

http://prntscr.com/d8q448 \[\Huge\color{Tan }{\checkmark}\]

OpenStudy (poto):

Alright next empty box!

OpenStudy (3mar):

That is because you have subtracted \(3x\) from both sides. right?

OpenStudy (poto):

Yes, correct! :)

OpenStudy (poto):

And this my answer for the next empty box http://prntscr.com/d8q5k0

OpenStudy (3mar):

Can you recheck, please? http://www.mathwords.com/t/transitive_property.htm

OpenStudy (poto):

Okay sure!

OpenStudy (3mar):

so the answer is ?

OpenStudy (poto):

http://prntscr.com/d8q76b Symmetric property of equality

OpenStudy (3mar):

Symmetric Property of Equality: http://www.mathwords.com/s/symmetric_property.htm Division Property of Equality: http://math.tutorvista.com/algebra/division-property-of-equality.html

OpenStudy (3mar):

|dw:1479447521221:dw| I think this would help you also. http://www.mathwords.com/e/equation_rules.htm

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