<h2>
Explanation:</h2>
As I understand, the given equation is:

So we need to write this into general form. The general form of the equation of a line is given by:

Where A and B can't be zero at the same time. So subtracting 5y from both sides:

19 out come
9 for the first 3 questions
10 for the last 5 questions
Hope this helps ;)
Answer:
Step-by-step explanation:
here you go mate
step 1
x + 7 < 9 equation
step 2
x + 7 < 9 subtract -7
x+7(-7)<9(-7)
answer
x<2
Answer:
(4,3)
Step-by-step explanation: