At Westonci.ca, we connect you with the best answers from a community of experienced and knowledgeable individuals. Join our platform to connect with experts ready to provide precise answers to your questions in various areas. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Solve for substitution of Y=x-1 and 2x-y=0

Sagot :

Step One: Plug in (x-1) for y in 2x-y = 0
[tex]2x-(x-1)=0[/tex]
Step Two: Distribute the negative
[tex]2x -x -(-1)=0 \\ 2x-x+1=0[/tex]
Step Three: Add like terms on one side of the equation
[tex]x + 1=0[/tex]
Step Four: Subtract 1 from both sides
[tex]x+1-1=0-1 \\ x = -1[/tex]
Step Five: Plug x into one original equation (I chose y=x-1 but you can do either one)
[tex]y=x-1 \\ y=-1-1 \\ y=-2[/tex]
That's the answer to the problem, x = -1, y = -2 (-1,-2)!
Hope this helps!

Step One: Plug in (x-1) for y in 2x-y = 0

Step Two: Distribute the negative

Step Three: Add like terms on one side of the equation

Step Four: Subtract 1 from both sides

Step Five: Plug x into one original equation (I chose y=x-1 but you can do either one)

That's the answer to the problem, x = -1, y = -2 (-1,-2)!
Hope this helps!
Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is your go-to source for reliable answers. Return soon for more expert insights.