Answer:
The correct answer is C
Explanation:
In order to find the answer to this question, you first must solve for y.
2x + y = 7 ----> Subtract 2x
y = -2x + 7
Now we can identify the slope as -2 due to the fact that it is the coefficient of x. We can also identify the intercept as 7, due to it being the constant at the end of the equation.