Question

Solve the equation
21=x-15

Answer 1

add 15 to both sides

Answer 2

21=x-15
+15 +15
36 =×-30

Answer 3

What do I do next is it correct

Answer 4

Yes x=36

Answer 5

So its correct

Answer 6

yes

Answer 7

the answer is sorta correct

Answer 8

Its 36-15=21

Answer 9

Can you show me how to do it then please

Answer 10

not 30

Answer 11

I mean the answer is correct but yeah its not 30 the 15 cancels

Answer 12

Medal?

Answer 13

21=x-15

21 + 15 = x - 15 + 15

36 = x

Answer 14

.................................

Answer 15

there you go

Answer 16

What about this one
n-13=8

Answer 17

same thing instead of an x its just a n treat it like you would treat a x

Answer 18

So
n-13=8
+13 +13
n- 26 =21

Answer 19

nope
n-13=8
+13 +13
n=21
-13 +13 =0

Answer 20

dont forget to cancel

Answer 21

Oh ok

Answer 22

What about
-44=w+32
-44 -44
W=-76

Answer 23

yeah thats pretty much it

Answer 24

try to keep the variable on its own side but you pretty much got it

Answer 25

oh and also when you try to cancel you have to add the opposite from one side so if its -44 you add 44 to cancel not subtract 44