Question 988781
Lets solve the lhs first
5 times the difference of a number and 20 
Let the number be x
5(x-20)
Now lets solve for the RHS
Half the sum of 4 more than 4 times the 
Number 
1/2(4+4x)
So the equation becomes 
5(x-20)=1/2(4+4x)
2(5x-100)=2(2+2x)
3x=102
x=34