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Rewrite the following equation in standard form.\newliney=6x+8y = 6x + 8\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=6x+8y = 6x + 8\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. Start with given equation: To rewrite the equation in standard form, we need to move all terms involving variables to one side of the equation and the constant to the other side. We start with the given equation:\newliney=6x8y = 6x - 8
  2. Move x-term to left: We want to get the equation into the form Ax+By=CAx + By = C. To do this, we will subtract 6x6x from both sides of the equation to move the x-term to the left side:\newliney6x=8y - 6x = -8
  3. Rearrange terms: However, the standard form typically has the xx-term before the yy-term, so we should rearrange the terms to reflect this:\newline6x+y=8-6x + y = -8
  4. Make A positive: Now, we have the equation in the form Ax+By=CAx + By = C, but we need to ensure that AA is a positive integer. To do this, we can multiply the entire equation by 1-1 to get the AA term positive:\newline(1)(6x)+(1)(y)=(1)(8)(-1)(-6x) + (-1)(y) = (-1)(-8)\newline6xy=86x - y = 8
  5. Check coefficients: Finally, we check that the coefficients AA, BB, and CC are integers whose greatest common factor (GCF) is 11. In this case, the coefficients are 66, 1-1, and 88. The GCF of these numbers is 11, so we have the equation in the correct form.

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