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Solve.\newliney=5y = 5\newline8x+8y=88x + 8y = 8\newline(_____, _____)

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Q. Solve.\newliney=5y = 5\newline8x+8y=88x + 8y = 8\newline(_____, _____)
  1. Substitute y=5y = 5: Substitute y=5y = 5 into the equation 8x+8y=88x + 8y = 8.\newlineSubstitute 55 for yy in 8x+8y=88x + 8y = 8.\newline8x+8(5)=88x + 8(5) = 8
  2. Simplify the equation: Simplify the equation. 8x+40=88x + 40 = 8
  3. Isolate the variable term xx: Isolate the variable term xx.\newlineSubtract 4040 from both sides of the equation.\newline8x+40−40=8−408x + 40 - 40 = 8 - 40\newline8x=−328x = -32
  4. Solve for x: Solve for x.\newlineDivide both sides by 88.\newline8x8=−328\frac{8x}{8} = \frac{-32}{8}\newlinex=−4x = -4
  5. What is the solution: We found:\newlinex=−4x = -4\newliney=5y = 5\newlineWhat is the solution in the form of an ordered pair?\newlineSubstitute x=−4x = -4 and y=5y = 5 into (x,y)(x, y).\newlineThe solution is (−4,5)(-4, 5).

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