Question

Which property justifies this statement?

"If 2a + 3 = b and b = 7, then 2a + 3 = 7."

A.
distributive

B.
symmetric

C.
transitive

D.
associative

Answer 1

@sleepyjess

Answer 2

My answer is D.

Answer 3

I've got to go, but I will tag someone that will probably be able to help you.
@sammixboo

Answer 4

ok

Answer 5

sammixboo can you help me

Answer 6

any one

Answer 7

Here is a link describing Distributive Property and Associative Property
http://www.purplemath.com/modules/numbprop.htm =)

And here is a link describing transitive property
http://www.mathwords.com/t/transitive_property.htm

And finally, a link describing symmetric property
http://education-portal.com/academy/lesson/symmetric-property-of-equality-definition-examples.html

Answer 8

well could you check it to see if im right

Answer 9

Yes I will @kiaradiamond

Answer 10

ok