Solve the equation.
6 minus lower x minus lower x equals 18
To solve the equation:
6 - x - x = 18
Combine like terms:
6 - 2x = 18
Subtract 6 from both sides:
-2x = 12
Divide both sides by -2:
x = -6
Thus, the solution to the equation is x = -6.
To solve the equation 6 - x - x = 18, we can combine the x terms and simplify the equation:
6 - 2x = 18
Now, let's isolate the x term by subtracting 6 from both sides of the equation:
-2x = 18 - 6
-2x = 12
To solve for x, we divide both sides of the equation by -2:
x = 12 / -2
x = -6
Therefore, the solution to the equation is x = -6.