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Solve.\newliney=5y = 5\newline8x−5y=158x - 5y = 15\newline(_____, _____)

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Q. Solve.\newliney=5y = 5\newline8x−5y=158x - 5y = 15\newline(_____, _____)
  1. Substitute y=5y = 5: Substitute y=5y = 5 into the equation 8x−5y=158x − 5y = 15 and then simplify.\newlineSubstitute 55 for yy in 8x−5y=158x − 5y = 15.\newline8x−5(5)=158x - 5(5) = 15
  2. Perform multiplication and simplify: Perform the multiplication and simplify the equation. 8x−25=158x - 25 = 15
  3. Isolate variable term xx: Isolate the variable term xx.8x−25+25=15+258x - 25 + 25 = 15 + 258x=408x = 40
  4. Solve for x: Solve for x.\newline8x=408x = 40\newlinex=408x = \frac{40}{8}\newlinex=5x = 5
  5. Find ordered pair solution: We found:\newlinex=5x = 5\newliney=5y = 5\newlineWhat is the solution in the form of an ordered pair?\newlineSubstitute x=5x = 5 and y=5y = 5 into (x,y)(x, y).\newlineThe solution is (5,5)(5, 5).

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