Given that $-7$ is a solution to $x^2 + bx -28 = 0$, what is the value of $b$?
Question:
Given that $-7$ is a solution to $x^2 + bx -28 = 0$, what is the value of $b$?
Answer:
Let's think step by step.

user
3
Given that $-7$ is a solution to $x^2 + bx -28 = 0$, what is the value of $b$?
train