Answer:
4
Step-by-step explanation:
30-22=2x
8=2x
8/2=x
Well the first part is 27 but the second part is adding 60 to 21 which is 81. dont forget that!
Answer:
d
Step-by-step explanation:d
2x+10=0
subtract 10 from both sides
2x=(-10)
divide 2 from both sides
x=-5
