Graph these equations:5x–4y=20x=4

Yohani asked Mar 2, 2023

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Yohani asked Mar 2, 2023

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14 votes

We will first solve by substituting the value of x and then plot to emphasise our answer.

$\begin{gathered} 5x-4y=20 \\ x=4 \\ \text{ Substituting this value of x gives:} \\ 5(4)-4y=20 \\ y=(20-20)/(-4)=0 \end{gathered}$

We have our graph below:

Kanguros answered Mar 6, 2023

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