(i'm not good at math xd)

what's the value of x?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27