Answer:
x=-2
Explanation:
To find the x-intercept for the equation y + 2 = 2(x + 3), we need to substitute y with 0 and solve for x. The x-intercept occurs when y (or the value of the function) is equal to zero.
Let's substitute y = 0 into the equation:
0 + 2 = 2(x + 3)
Simplifying the equation, we have:
2 = 2(x + 3)
Now, divide both sides of the equation by 2:
1 = x + 3
To isolate x, subtract 3 from both sides:
1 - 3 = x
-2 = x
Therefore, the x-intercept for the equation y + 2 = 2(x + 3) is x = -2.