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Solve.\newlinex=−9x = -9\newline−4x−4y=12-4x - 4y = 12\newline(_____, _____)

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Q. Solve.\newlinex=−9x = -9\newline−4x−4y=12-4x - 4y = 12\newline(_____, _____)
  1. Substitute x=−9x = -9: Substitute x=−9x = -9 into the equation −4x−4y=12-4x - 4y = 12.\newlineSubstitute −9-9 for xx in −4x−4y=12-4x - 4y = 12.\newline−4(−9)−4y=12-4(-9) - 4y = 12
  2. Simplify equation: Simplify the equation by multiplying −4-4 with −9-9.36−4y=1236 - 4y = 12
  3. Isolate variable term: Isolate the variable term 4y4y. \newline36−4y−36=12−3636 - 4y - 36 = 12 - 36\newline−4y=−24-4y = -24
  4. Solve for y: Solve for y.\newline−4y=−24-4y = -24\newliney=−24−4y = \frac{-24}{-4}\newliney=6y = 6
  5. Find ordered pair: We found:\newlinex=−9x = -9\newliney=6y = 6\newlineWhat is the solution in the form of an ordered pair?\newlineSubstitute x=−9x = -9 and y=6y = 6 into (x,y)(x, y).\newlineThe solution is (−9,6)(-9, 6).

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