Please thankyou!!!!1 Show work?!?!?
With the picture you provided I made an equation:(5x-40) + 5x = 180the answer is x=21But that answer is not listed in the optionsSo therefore, your answer is: none of the above.
5x-40+5x=1805x+5x=10x10x-40=18040-40=0180-40=14010x=14010x/10=x140/10=14x=14