3/4x-4=5/6
\((\frac34)x-4=\frac56\)
Multiply both sides of the equation by the lcm of the denominators.
In this case, it is 12.
\(12((\frac34)x-4)=12(\frac56) \\~\\ (\frac{36}{4})x-48=\frac{60}{6} \\~\\ 9x-48=10\)
10.,................