Question

-3y+11 = -8y+ 51

Answer 1

add 8y on both sides....
or have you solved already and just checking ?

Answer 2

havnt solved

Answer 3

then add 8y on both sides
what u get ?

Answer 4

19 and 58

Answer 5

-3y+11 = -8y+ 51
can say :
-3y+8y=51-11
5y=40
y=8
Got it ?;)

Answer 6

19 ? how ?

Answer 7

y=8

Answer 8

thnks!!

Answer 9

but did you understand how he got 8 ?

Answer 10

we just can sum the sames :
The sames have :
same words
same power : x ^2 and x^2 . 2x^2 and 8x^2
And some of them are numbers : 1,2,3,...