3 years ago

Transitive property: Systems of equations Y= 6X-3 Y=-X+4

1 answer:

7 0

$\begin{cases}y= 6x-3 \\y=-x+4 \end{cases}\\ \\\begin{cases}y= 6x-3 \\6x-3=-x+4 \end{cases}\\ \\\begin{cases}y= 6x-3 \\6x+x=4+3 \end{cases}\\ \\ \begin{cases}y= 6x-3 \\7x=7 \ \ /:7 \end{cases}\\ \\ \begin{cases}y= 6*1-3 \\x=1\end{cases}\\ \\\begin{cases}y=3 \\x=1\end{cases}$

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