Question

Simplify the following expression.
a + c − 4b − c + a − b

a − 6b

a − 5b

2a − 6b

2a − 5b

Answer 1

combine like terms

wanna try it 1st?

Answer 2

yes

Answer 3

@surdawi

Answer 4

try it

Answer 5

a + c − 4b − c + a − b
a + a + c - c -4b - b

Answer 6

@surdawi i'm not really sure how to do this....

Answer 7

a+a=?

Answer 8

b ?

Answer 9

what?

Answer 10

a + a just like numbers
1 + 1 =2
a + a = 2a


c - c ?

Answer 11

0c ?

Answer 12

@surdawi

Answer 13

0*c= 0 correct?

Answer 14

-4b - b

Answer 15

-5b ?

Answer 16

@surdawi

Answer 17

so we have 2a + 0c -5b

which answer?

Answer 18

2a-5b @surdawi

Answer 19

yes

Answer 20

thank you so much!! you're a lot of help!!

Answer 21

@surdawi