3 years ago

Can someone help me on number one plz. Help me by explaining the steps ;D

2 answers:

5 0

It's easy since all the variables have a after them they can be added and subtracted together.

15a-9a=6a
6a+20a=26a
26a-12a=14a
The simplest form is 14a <span />

harina [27]3 years ago

3 0

0+1=1
1-0=1
1x1=1
1/1=1
1 is in everything if this didnt help tell me

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