Answer:
Option C - 6
Step-by-step explanation:
500x+100x=3600
=> x(500+100)=3600 [Take "x" common.]
=> x(600)=3600 [Add the coefficient of "x" that is 500 and 100 ]
=> 600x/600 = (3600/600) [ Divide by 600 on both the sides ]
=> thus, x= 6 [Option C]
Hope this helps you.
