Answer:
[tex]\boxed{\textsf{ The equation of the line is \textbf{ 12y = x +240}.}}[/tex]
Step-by-step explanation:
Given that the slope of a line is 1/12 and it's y intercept is 20 . And we need to find out the equation of the line in simplest form . So we know the slope intercept form of the line as ,
[tex]\sf\implies y = mx + c [/tex]
Here m is the slope of the line and c is y intercept . Now put on thr the respective values ,
[tex]\sf\implies y = mx + c \\\\\sf\implies y = \dfrac{1}{12}x +20 \\\\\sf\implies12 y = \bigg(\dfrac{1}{12}x +20\bigg) \\\\\sf\implies 12y =\dfrac{12}{12}x +20\times 12 \\\\\sf\implies\boxed{\pink{ \sf{12y = x +240}}}[/tex]