What is the solution of the equation x/3−9=6 solving for x ? (1 point)
To solve for x, we can isolate x by performing the following steps:
x/3 − 9 = 6 **We add 9 to both sides to eliminate the negative constant term on the left side**
x/3 − 9 + 9 = 6 + 9
x/3 = 15 **We multiply both sides by 3 to eliminate the fraction on the left side**
3 * (x/3) = 15 * 3
x = 45
Therefore, the solution to the equation x/3 − 9 = 6 is x = 45.
To solve the equation x/3 - 9 = 6 for x, we can follow these steps:
Step 1: Add 9 to both sides of the equation to isolate the term with x on one side.
(x/3) - 9 + 9 = 6 + 9
Simplifying the left side: (x/3) = 15.
Step 2: To get rid of the division by 3, we can multiply both sides of the equation by 3.
(3)(x/3) = (15)(3)
Simplifying the left side: x = 45.
Therefore, the solution to the equation x/3 - 9 = 6 is x = 45.
To solve the equation x/3 - 9 = 6 for x, we can follow these steps:
Step 1: Get rid of the constant term on the left side of the equation.
Add 9 to both sides:
x/3 - 9 + 9 = 6 + 9
x/3 = 15
Step 2: Isolate the variable x.
Multiply both sides by 3 to get rid of the fraction:
3 * (x/3) = 15 * 3
x = 45
Therefore, the solution to the equation x/3 - 9 = 6 is x = 45.
Question 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? (1 point)
As a first step, Marion added 6 to both sides of the equation:
9x - 6 + 6 = 12 + 6
This simplifies to:
9x = 18
To solve for x in the next step, each side of the equation needs to be divided by the coefficient of x, which is 9.
Dividing both sides by 9:
(9x)/9 = 18/9
This simplifies to:
x = 2
Therefore, in the next step, each side needs to be divided by 9.