Answer:
x=-4
Explanation:
−12x+8+5x=36 
(−12x+5x)+(8)=36(Combine Like Terms) 
−7x+8=36 
−7x+8=36 
Step 2: Subtract 8 from both sides. 
−7x+8−8=36−8 
−7x=28 
Step 3: Divide both sides by -7. 
−7x 
−7 
= 
28 
−7 
x=−4 
Hope this helps ma dude have an amazing day!!!!!!!