Answer:
The value of x is 12.
Step-by-step explanation:
As we know that the opposite sides of parallelogram are parallel and congruent. So,
[tex]\twoheadrightarrow{\tt{6x - 6 = 3x + 30}}[/tex]
[tex]\twoheadrightarrow{\tt{6x - 3x = 30 + 6}}[/tex]
[tex]\twoheadrightarrow{\tt{3x = 36}}[/tex]
[tex]\twoheadrightarrow{\tt{x = \dfrac{36}{12}}}[/tex]
[tex]\twoheadrightarrow{\tt{x = \dfrac{\cancel{36}}{\cancel{12}}}}[/tex]
[tex]\twoheadrightarrow{\tt{x = 12}}[/tex]
[tex] \star{\underline{\boxed{\tt{\red{x = 12}}}}}[/tex]
Hence, the value of x is 12.
[tex]\rule{300}{2.5}[/tex]
