What property would justify the following
statement?
na = b and b = c, then a = c.

transitive property

step-by-step explanation:

the definition of the transitive property is:

if a = b, and b = c, then a = b

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll