To find the value of x in the equation −3x + 9 = −19, we need to isolate x on one side of the equation.
First, subtract 9 from both sides of the equation to get:
−3x + 9 - 9 = −19 - 9
−3x = -28
Next, divide both sides of the equation by -3 to solve for x:
(-3x)/-3 = -28/-3
x = 28/3
The value of x is 28/3.
What is the value of x when −3x + 9 = −19? (1 point)
1 answer