
The shown pair of angles are Co interior angle pair, therefore the sum of those angles is 180°






The required value of x is 7°
-4(-x-10)= 4x• 40
11g+4-6g+7s-10 =16g+6-7s
3(10+9x)+11-3x= 13x+19
It is -3 degrees Celsius per 1 hour. <span />
F(n)=f(n+1)=f(n+1)-5 because in the formula you are subtractinng
Well I don't know !
Let's get together and figure it out. Are you with me ?
You said that 8x - 2 = -9 + 7x
Add 2 to each side: 8x = -7 + 7x
Subtract 7x from each side: x = -7
Now that wasn't so bad, was it ?