Addy has five times more blue marbles than red marbles. she has twice as many red marbles than green marbles. she has 6 red marbles. which number sentence could be used to find the number of green marbles?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.