Marion is solving the equation 9x-6=12 as a first step, she adds 6 to both sides of the equation. in the next step, by what value does each side need to be divided
In the next step, each side needs to be divided by 9.
To solve the equation 9x - 6 = 12, Marion added 6 to both sides of the equation as the first step. This was done to isolate the variable term, 9x, on one side of the equation.
The equation after adding 6 to both sides becomes:
9x = 12 + 6
Now, to further solve the equation, Marion needs to divide both sides by the coefficient of the variable. In this case, the coefficient of x is 9.
Dividing both sides of the equation by 9 will allow Marion to isolate the variable x on one side:
9x/9 = (12 + 6)/9
This simplifies to:
x = 18/9
Finally, simplifying the right side of the equation gives us the simplified solution for x:
x = 2
So, each side of the equation needs to be divided by 9 to obtain the value of x.
In the next step, each side of the equation needs to be divided by 9.
Dividing both sides by 9 will help isolate the variable x and find its value.