Answer:
x=-27
Step-by-step explanation:
27+4x=3x
So 27=-x
x=-27
Answer:
13,173,255
Step-by-step explanation:
my birthday's tomorrow
Answer:81
Step-by-step explanation: it is skip by 3x so 21 x3 = 81
:)
35.45
rounded to nearest tenth = 35.5
rounded to nearest whole number = 35
rounded to nearest tens = 40
closest to actual weight = 35.5