What would the answer be?

Question

i need help with my algebra.

its solving one step equations

n+7=-20

10+y=4

&& there is alott more!

Answer 1

n=-27

y=-6  

Answer 2

well first, in n+ 7 = -20 you have to change 7 to -7 and then you transpose it to the other side of equation so it will become n = -20-7  then simplify the equation: n= -27

for the second one, you also have to do the same method just like what i  did on the first one. So you change 10 to -10 and then transpose it to the other side of the equation. it will become y= -10+4 then simplify: y= -6

Answer 3

-20 - 7 = -27  n=-27

4-10= -6  -6=y