Question

Tell which equation you would choose to solve for one of the variables. Explain.

5x + 3y = 11
5x – y = 5
Answer please

Answer 1

The best equation to choose to solve for one of the variables is 5x - y = 5. By rearranging the equation and solving for y, we can find the value of y in terms of x.

Step-by-step explanation:

The best equation to choose to solve for one of the variables is 5x - y = 5.

This equation only involves the variables x and y, and it is already in a form where one variable is isolated on one side.

By rearranging the equation and solving for y, we can find the value of y in terms of x.

Answer 2

I personally would use 5x - y = 5.

First, solve for y in this equation. Which would be y = 5x-5

Next, substitute that value of y into the equation 5x + 3y = 11. This would leave you with 20x - 15 = 11.

Then solve for x, which is 13/10.

Lastly, substitute 13/10 in the equation y=5x-5 to get y. In this case y = 3/2.

To check your work, you can substitute both of the values into one of the equations.

5(13/10) + 3(3/2) = 11.
65/10 + 9/2 = 11.
13/2 + 9/2 = 11
22/2 = 11
11 = 11

Have a Merry Early Christmas✨❤️