Hey there!
(x=7)
[tex] 6*(2*x-11)+15-(3*x+12)=0 \\ \\ Pull \ out \ like \ factors : \\
9x - 63 = 9 * (x - 7) \\ \\ 9 * (x - 7) = 0 \\ \\ Solve : \ (x-7) = 0 \\ \\ Add 7 to both sides of the equation : \\ \\
\boxed{\boxed{ (x = 7)}}[/tex]
I really hope this helps you!
