Question

When solving a system of equations, Jared found y = x + 10 for one equation and substituted x + 10 for y in the other equation. Nicole found x = y – 10 for the same equation and substituted y – 10 for x in the other equation. Who is correct? Explain

Answer 1

Answer:

Both of them are correct

Step-by-step explanation:

Nicole is trying to get the variable alone, and jarred is trying to get the Y variable. However, they are both using the same process.

Answer 2

Sample Answer: Both Jared and Nicole are correct. You can solve for either variable and use the equivalent expression to create a one-variable equation. Then you can solve. Jared would have created a one-variable equation that can be used to solve for x, whereas Nicole would have created a one-variable equation that can be used to solve for y.