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Rewrite the following equation in standard form.\newliney=8x+10y = 8x + 10\newlineHint: The standard form of a linear equation is Ax+By=CAx + By = C where AA and BB are not both zero, and AA, BB, and CC are integers whose GCF is 11.

Full solution

Q. Rewrite the following equation in standard form.\newliney=8x+10y = 8x + 10\newlineHint: The standard form of a linear equation is Ax+By=CAx + By = C where AA and BB are not both zero, and AA, BB, and CC are integers whose GCF is 11.
  1. Given Equation: Start with the given equation.\newliney=8x+10y = 8x + 10\newlineWe need to rearrange this equation into the standard form, which is Ax+By=CAx + By = C.
  2. Move x Term: Move the term with x to the left side of the equation.\newlineTo do this, we subtract 8x8x from both sides of the equation.\newliney8x=8x+108xy - 8x = 8x + 10 - 8x\newlineThis simplifies to:\newliney8x=10y - 8x = 10
  3. Rearrange Standard Form: Rearrange the terms to match the standard form Ax+By=CAx + By = C. We want the xx term to come before the yy term, so we write the equation as: 8x+y=10-8x + y = 10
  4. Check Coefficients: Check if the coefficients are integers and their greatest common factor (GCF) is 11. The coefficients are 8-8, 11, and 1010. The GCF of these numbers is 11.
  5. Ensure Positive Coefficient: Ensure that the coefficient of xx is positive.\newlineIn standard form, it is customary to have the coefficient of xx be positive. If it's negative, we can multiply the entire equation by 1-1 to make it positive.\newline1(8x+y)=1(10)-1(-8x + y) = -1(10)\newlineThis simplifies to:\newline8xy=108x - y = -10

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