Simplify the following expression: (x + 6y) − (3x − 10y). if the final answer is written in the form ax + by, what is the value of a?

The value of A is -2.

Step-by-step explanation:

Since we have given that

We need to change it in the form of Ax+By.

So, it becomes,

Now, we will equate this with Ax+By:

By comparing the coefficient of x and y:

Hence, the value of A is -2.

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right