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Can you solve 2x+3y=122x + 3y = 12 when x=2x = 2 , find yy?

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Full solution

Q. Can you solve 2x+3y=122x + 3y = 12 when x=2x = 2 , find yy?
  1. Substitute xx into equation: Step 11: Substitute the value of xx into the equation.\newlineGiven x=2x = 2, substitute it into the equation 2x+3y=122x + 3y = 12.\newlineCalculation: 2(2)+3y=122(2) + 3y = 12\newline4+3y=124 + 3y = 12
  2. Solve for y: Step 22: Solve for y.\newlineIsolate y by subtracting 44 from both sides.\newlineCalculation: 3y=12−43y = 12 - 4\newline3y=83y = 8
  3. Divide to find yy: Step 33: Divide both sides by 33 to find yy.\newlineCalculation: y=83y = \frac{8}{3}\newliney=2.67y = 2.67

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