To find the value of x, we need to isolate x on one side of the equation.
Starting with the equation −3x + 9 = −19, we can isolate x by subtracting 9 from both sides:
−3x + 9 - 9 = −19 - 9
Simplifying, we have -3x = -28.
To find the value of x, we'll divide both sides of the equation by -3.
-3x / -3 = -28 / -3
Simplifying further, we get x = 28/3.
Therefore, the value of x is 28/3 or 9.33 approximately.
What is the value of x when −3x+9=−19? (1 point)
1 answer