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0
603
1
avatar+415 

how do I turn this y= 29.95x+99

Into standard form?

I got

0=29.95x-y-99

but i think it's wrong

 Jan 25, 2017

Best Answer 

 #1
avatar+24932 
+60

Converting from slope-intercept to standard form

how do I turn this y= 29.95x+99

 

\(\begin{array}{|c|c|} \hline \text{Slope-intercept form } y = mx+b & \text{Standard form } Ax+By = C \\ \hline \begin{array}{rcll} y &=& 29.95x+99 \qquad &| -29.95x \\ -29.95x + y &=& 99 \qquad &| \cdot 20 \\ -599x + 20y &=& 1980\\ \end{array} & \begin{array}{rcll} \\ \\ -599x + 20y &=& 1980\\ \end{array} \\ \hline \end{array}\)

 

see https://www.khanacademy.org/math/algebra/two-var-linear-equations/standard-form/v/converting-from-slope-intercept-to-standard-form

 

laugh

 Jan 25, 2017
 #1
avatar+24932 
+60
Best Answer

Converting from slope-intercept to standard form

how do I turn this y= 29.95x+99

 

\(\begin{array}{|c|c|} \hline \text{Slope-intercept form } y = mx+b & \text{Standard form } Ax+By = C \\ \hline \begin{array}{rcll} y &=& 29.95x+99 \qquad &| -29.95x \\ -29.95x + y &=& 99 \qquad &| \cdot 20 \\ -599x + 20y &=& 1980\\ \end{array} & \begin{array}{rcll} \\ \\ -599x + 20y &=& 1980\\ \end{array} \\ \hline \end{array}\)

 

see https://www.khanacademy.org/math/algebra/two-var-linear-equations/standard-form/v/converting-from-slope-intercept-to-standard-form

 

laugh

heureka Jan 25, 2017

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