12 x -9= -108. Now go back to school, and actually pay attention.
x ≠11 9 + x = 21 9 + x - 9 = 21 - 9 x = 12
12 in x 9 in = (12 x 9)(in x in) = 108 in^2
-9
No, 96 = 12 x 8...
-6
x ≠11 9 + x = 21 9 + x - 9 = 21 - 9 x = 12
x=12
-12 = x+9 x+9 -9 = -12 -9 x = -21
12 in x 9 in = (12 x 9)(in x in) = 108 in^2
-9
No, 96 = 12 x 8...
3
-6
What is x in 3x-9 EQUALS 27? X= 36 THIS IS THE WORK: 27 + 9= 36 36/3= 12 :)
This is not correct. If x=11, then 9+x=20. In order for 9+x=21 to be correct, x would have to be equal to 12.
x . 9 =12-3x9x =12-3x9x+3x=1212x =12x =1
-3