Step-by-step explanation:
(2c+c) + 12 =78
3c + 12 = 78
78 - 12 = 66
66 ÷ 3 = 22
22 + 22 + 22 + 12 = 78
{ C = 22 }
Answer:
.
Step-by-step explanation:
U mean 4x-4^2=3^2 ? if u mean that the ans would be 6,25
This would =65. any more questions feel free to ask :) happy to help out
The sum of three consecutives is b
