To find the value of x, we need to isolate the variable x.
Starting with the given equation −3x + 9 = −19, we can subtract 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.
Therefore, the value of x is 28/3 or 9 and 2/3.
What is the value of x when −3x+9=−19? (1 point) Responses -9 -9 9 9 3 2/3 3 and 2 thirds −3 2/3
3 answers
What is the value of x when −3x+9=−19? (1 point) Responses -9 9 3 2/3 −3 2/3
The value of x when −3x + 9 = −19 is 28/3 or 9 1/3.