To find the value of x, we need to isolate the variable on one side of the equation.
First, we can start by subtracting 9 from both sides of the equation:
-3x + 9 - 9 = -19 - 9
This simplifies to:
-3x = -28
Next, we divide both sides of the equation by -3 to solve for x:
-3x / -3 = -28 / -3
This simplifies to:
x = 28 / 3
The value of x is 28/3, which can also be written as 9 1/3 in mixed number form.
Therefore, the correct answer is: 3 2/3
What is the value of x when −3x+9=−19?
-9
9
3 2/3
−3 2/3
1 answer