Which is a possible way to rewrite the equation y=3x+3b solve for b?

What is the first step of an indirect proof of a number that is divisible by two

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?