Equations with variables on both sides

 $-76-10x-7x=5x-21+33$  

 $33+38x-18-12x=27x+32$  

 $10x-21-4=15-5x+17x$  

 $2-15x=3-15x$  

 $-142+29x=15\left(x-30\right)$  

 $29x+3\left(5-35x\right)=-119-9x$  

 $-39\left(x+39\right)=19+38x$  

 $30\left(11x-31\right)=-930+330x$  

 $-58+27x=-40\left(x-22\right)$  

 $11-8\left(10x+35\right)=-89-35x$