Answer:
x= -7
Step-by-step explanation:
Let's solve the equation step by step:
Given equation: 3(2x + 2) = 3x - 15
First, distribute 3 to both terms inside the parentheses on the left side:
=> 6x + 6 = 3x - 15
Next, let's move all terms involving x to one side and constants to the other side:
=> 6x - 3x = -15 - 6
=> 3x = -21
Now, divide both sides by 3 to isolate x:
=> x = -21 / 3
=> x = -7
So, the solution to the equation is x = -7. Therefore, the correct answer is:
x = −7
