Word Problem #18 from Test 4.1,2,3,4,5

T. Moreau Math III Mr. Kirkland's Class

As you can see from the problem, the steps are varied.

#1. Pick out the important pieces of the problem

#2. Begin plugging them in, count the number of twins, as well as the sister to equal the difference

#3. Mix the variables together to create exponents and multiples of the same variable on the other side

#4. Get them all to one side

#5. Follow through to get the answer

Going through them individually would benefit most to everyone! Just remember to study up hard.