No.
11
It is an algebraic expression involving x. Of do you mean 'what is x if 2x - 9 equals 9?' 2x - 9 = 9 ⇒ 2x - 9 + 9 = 9 + 9 ⇒ 2x = 18 ⇒ 2x ÷ 2 = 18 ÷ 2 ⇒ x = 9
2x = -x +9
2x-9=7 2x=16 X=8
If: 9-2x = 35 Then: -2x = 35-9 => -2x = 26 So: x = -13
The answer to 1 over 2x plus 13 equals 9 is x equals -8.
If 5 x equals 9 plus 2x then x equals?
4-2x-9 = -19 -2x = -19-4+9 -2x = -14 x = 7
2x+1 = 9 2x = 9-1 2x = 8 x = 4
2x-3=9 so 2x=12 and x=6
2x + 1 = 9 2x = 9 - 1 2x = 8 2x/2 = 8/2 x=4
5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3