Answer:2
Step-by-step explanation:3-1=2
Part A: In order to make an equation without a solution, all you need to do is this:
This makes the equation impossible, as no number equals itself plus two.
Part B: This is easier. Literally every random equation should work.
Now, use substitution:
x = 2
If you would like to solve 7x + 9 = 6x - 5 for x, you can do this using the following steps:
<span>7x + 9 = 6x - 5
</span>7x - 6x = -5 - 9
x = - 14
The correct result would be x = - 14.
The line is y = x also called the diagonal.
This equals to 10% of the surveyed people which are 50 people