Verified Answer :

Your starting equation is:

x/6 + 4 = 15

The first step would be to subtract 4 from both sides, to move all of the constants to the right side of the equation.

x/6 = 11

The final step is to multiply both sides by 6, to get rid of the fraction on the left side of the equation.

x = 66

Hope this helps!

\(\dfrac{x}{6}+4=15\) 

\(\dfrac{x}{6}=15-4\)    \(Subtract \ 4 \ from \ both \ sides\)

\(\dfrac{x}{6}=11\) 

\(x=11*6\)     \(Multiply \ both \ sides \ by \ 6\) 

\(x=66\)          \(Solution\)