Level:
Project ID:
2000020307
Accepted:
0
Clonable:
0
Easy:
0
Describe the set of all ordered pairs of real numbers in the form \([x;y]\) that are solutions to the followig equation.
\[
\frac{x-7}{y+1}=5
\]
Which of the descriptions of our solution set is correct?
\[
\left\{ \left[5m+12;m\right];m\in\mathbb{R}\setminus \left\{-1\right\}\right\}
\]
\[
\left\{ \left[x;0.2x-2.4\right];x\in\mathbb{R}\setminus \left\{-0.7\right\}\right\}
\]
\[
\left\{ \left[5a-12;a\right];a\in\mathbb{R}\setminus \left\{-1\right\}\right\}
\]
\[
\left\{ \left[q;0.2q+2.4\right];q\in\mathbb{R}\setminus \left\{-1.8\right\}\right\}
\]