Question

5x+8x+7

Answer 1

add all similarly looking numbers that are 5x & 8x

Answer 2

(5x+8x)=13x

so,13x+7

Answer 3

thats what i got thanks can you help me on anymore?

Answer 4

sure!

Answer 5

8w+9x+7w

Answer 6

similarly like last one u only need to add similarly looking terms

Answer 7

13x+7

Answer 8

8w+7w=15w

so,15w+9x

Answer 9

15w+9x

Answer 10

what bout if its like this one, 6x+y+x+9y ?

Answer 11

then also add similar terms

6x+x=7x,9y+y=10y

so,7x+10y

Answer 12

well the total summary is u must add similar terms to solve this type of questions.

Answer 13

thanks, 7a+11a-a

Answer 14

bro simple count the number and add them.

Answer 15

thanks muhammad can you help me?

Answer 16

yes.

Answer 17

you are always welcome.

Answer 18

7a+11a-a

Answer 19

nevermind i got it.

Answer 20

11a+7a=18a

18a-a=17a

Answer 21

15+3x-9+8x

Answer 22

yea... here there are 4 numbers 15 and 9 and 3x and 8x now
we will count and add numbers which are with x.
3x+8x=x(8+3)
3x+8x=x11
or 3x+8x=11x

now the add numbers
15+9=24