Question

math. 5 questions 7th grade. WILL MEDAL

Answer 1

do u have any idea

Answer 2

d?

Answer 3

i think D

Answer 4

no

Answer 5

i think a i have done this chpater already

Answer 6

*chapter

Answer 7

yea its A mi bad

Answer 8

you never start from the right you start from left

Answer 9

add 13 both sides

Answer 10

sorry add 12 both sides

Answer 11

8x -12+12 =13+12

8x = 25

Answer 12

divide both sides with 8 to get x value

Answer 13

is it clear

Answer 14

any more

Answer 15

ok. thanks.

Answer 16

@dayakar @Yuliacosta111

Answer 17

hold on

Answer 18

ok

Answer 19

IF the equation was
13 = 8x-12
then you would start from the right!

Answer 20

no

Answer 21

x=5

Answer 22

since your trying to find x then from the right side of the equation you need to subtract 2x from 9x

Answer 23

which one you are following

Answer 24

yep x=5

Answer 25

ok. so x = 5...next.....

Answer 26

yep

Answer 27

multiply with 1/3 each term within the bracket [ distributive property]

Answer 28

multiply 3 from both sides of the equation because your supposed to do the opposite so its dividing so you multiply

Answer 29

x out 3 and multiply 3x 12

Answer 30

-2n-2=36

Answer 31

ok.....

Answer 32

add 2 to both sides

Answer 33

so -2n=38

Answer 34

divide -2 on both sides

Answer 35

so n=-19

Answer 36

ok......next

Answer 37

thank you soo much for helping me

Answer 38

B no solution

Answer 39

yw

Answer 40

sorry idk this one

Answer 41

this one is going to take a little time hold on

Answer 42

take your time. ill work on english. while you do this

Answer 43

1. is no solution

Answer 44

3. one solution

Answer 45

4. one solution

Answer 46

whats 2

Answer 47

redo 2. infinite solutions

Answer 48

is this right?

Answer 49

yep im in k12 too so tell me your score when your done

Answer 50

ok.... ready????

Answer 51

yep

Answer 52

yayyyyy!!!!! 80%

Answer 53

yay

Answer 54

your welcome

Answer 55

you got 4 wrong.... no biggy. thank you sooo much