## Find the solution of this system of equations. Separate the x- and y-values with a comma. x – 4y = 12 and x – y = 0

Question

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## Answers ( No )

Use elimination and subtitution method to solve the problem.First, eliminate x and you’ll find the value of yx – 4y = 12

x – y = 0

————— – (substract)

-3y = 12

y = 12/-3

y = -4

Second, subtitute -4 as y and you’ll find the value of xx – y = 0

x- (-4) = 0

x + 4 = 0

x = -4

The solutionx,y = -4,-4