i will give medal to the person who answers bestWhat value of y makes the equation true?

3.4 + y = –6.85

A.
–10.25

B.
–3.25

C.
3.25

D.
10.25

Question

i will give medal to the person who answers bestWhat value of y makes the equation true?   
 
3.4 + y = –6.85
 
 A.
–10.25
 
 B.
–3.25
 
 C.
3.25
 
 D.
10.25

nnesha · Answer

all you have to do plug you answer choices one by one and add 3.4 with them and see if you get -6.85 
so that is your answer

anonymous · Answer

ok thank you for the help @Nnesha

nnesha · Answer

what you get

nnesha · Answer

if you not understand please let me know

anonymous · Answer

$$y=-6.85-3.4$$
y=-10.25

anonymous · Answer

still figuring out

anonymous · Answer

i got - 3.45

nnesha · Answer

ok so i was saying that |dw:1413583391178:dw|
when you combine like terms on left side both side are equal so its mean equation is true