x+2=9 x=9-2 x=7
-23
3x-2y+9+9y-x = 2x+7y+9
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
x^2 +8x -9 is equivalent to (x+9)(x-1) when factored
x(x + 9)(x + 1)
They are two terms of an expression in the form of: x+9
If: x+9+5x = 21+2x Then: x = 3
3x + 9
(x+1)(x+9)
2x + 9
(x + 4) + (x + 5) = 2x + 9
The answer to the equation X plus 32 -7 = 9 is X = -16.
X + 6*9 = X + 54
Find the solution for 4+6(X+9)
9
x = 7