2 years ago

HELP! 15 Points!!! Solve the following system of equations by graphing. x - y = 7, x - y = 5 What is the solution?

1 answer:

6 0

If you graphed those equations after putting them into slope-intercept form, you would see that the slope of both the lines is 1. Identical slopes tell us that the lines are parallel and that they will NEVER IN A BILLION TRILLION YEARS ever cross. Therefore, there is no solution. Second choice down.

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