12x-6=9x
12x-6=9x
12x - 9x = 6
3x = 6
x = ?
12x - 6 = 9x
Subtract 9x from both sides.
3x -6 = 0
3x = 6
I assume you can carry on from there.
12x6=9x8
12x-6=9x
first step: subtract x-variables to one-side of the equation
-6=-3x
second step: divide -3 to the other side to get the value of x
x=2 (final answer)
Lastly, you can check your answer of x=2 by plugging it into the original equation to see if both sides of the equation are equal.
12(2)-6=9(2)
18=18
Therefore x=2 is correct
x=2
To find the value of x in the equation 12x - 6 = 9x, you need to isolate the variable x to one side of the equation. Here are the steps to solve it:
Step 1: Start by subtracting 9x from both sides of the equation to eliminate the variable from one side:
12x - 9x - 6 = 9x - 9x
3x - 6 = 0
Step 2: Move the constant term to the opposite side by adding 6 to both sides:
3x - 6 + 6 = 0 + 6
3x = 6
Step 3: Divide both sides of the equation by 3 to isolate x:
(3x)/3 = 6/3
x = 2
Therefore, the solution to the equation 12x - 6 = 9x is x = 2.