Asystem of equations is shown below: x + y = 3 2x − y = 6 the x-coordinate of the solution to this system of equations is numerical answers expected!

x-coordinate of the solution to this system of equation is 3

Step-by-step explanation:

System of equation:

x + y = 3

2x - y = 6

We are given two system of equation. We need to solve for x and y.

We have two method to solve x and y

Here we will use elimination method to solve for x and y

          x + y = 3

         2x - y = 6

Now we add both equation and eliminate y

x + 2x = 3 +6

3x=9

Divide by 3 both sides and we get x=

x=3

Now we put x=3 into x+y=3

So, 3+y=3 and solve for y

So, y=0

Solution: (3,0)

Thus, x-coordinate of the solution to this system of equation is 3

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign