SamriddhiB67090
SamriddhiB67090
30-10-2022
Mathematics
contestada
how to solve y=-x-6 y=x-4
Respuesta :
KeziahM788613
KeziahM788613
30-10-2022
We have the following:
[tex]\begin{gathered} y=-x-6 \\ y=x-4 \end{gathered}[/tex]
solving by substitution
[tex]\begin{gathered} -x-6=x-4 \\ x+x=-6+4 \\ 2x=-2 \\ x=-\frac{2}{2} \\ x=-1 \end{gathered}[/tex]
The answer is x is equal -1
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