IDNLearn.com: Your destination for reliable and timely answers to any question. Find in-depth and trustworthy answers to all your questions from our experienced community members.
Answer:2(x+1/2x)+3=105
Step-by-step explanation: that is how i got my answer. If not a similar answer i would go with 2x+3=3x+105.
You can automatically eliminate the first answer. The second one has a random 5, so eliminated. and the last one just isn't correct.