Name the property of equality that justifies the statement. @phi you got a sec to help me out? having a vary hard time with this one

Question

Name the property of equality that justifies the statement.  @phi you got a sec to help me out? having a vary hard time with this one

anonymous · Answer

attachment

anonymous · Answer

whoa that looks hard

turingtest · Answer

it's just substitution

turingtest · Answer

you substituted m<2 for m<4 because they are equal

anonymous · Answer

lol Would you write substitution like this :O

turingtest · Answer

like what?
I don't follow...

turingtest · Answer

a+b=c+d
if we have that b=d, then we can sub that in above and get
a+d=c+d
that is all that is happening here

anonymous · Answer

you said the question was just substitution xD Oh wow its a lot nicer on the eyes once you break it down,  So does that make it a substitution property, because where using substitution?  or am i missing something?

turingtest · Answer

no you got it :)
we subbed m<2 for m<4 into the problem (because they are equal), hence we used the substitution property
gotta get to class, hope it's clear

anonymous · Answer

its vary clear thank you for taking the time to break it down :)