Solve.

 $4-7x=1-6x$  
 $x=$  


(a)  

Solve.

 $-4x-3=-6x+9$  
 $x=$  


(a)  

Solve.

 $41-2n=2+n$  
 $x=$  


(a)  

Solve.

 $2\left(-3a+5\right)=-4\left(a+4\right)$  
 $a=$  
Hint:  Problem # 14 on WS Day 2

(a)