My friends Boondin and Joogh each bought the same amount of mimstoons and rews at different stores. Boondin paid $4 per
mimstoon and $2 per rew for a total cost of $22. Joogh paid $2 per
mimstoon and $2 per rew for a total cost of $12.
Write a system of equations, in standard form, modeling the
relationship between amounts of mimstoons (x) and amounts of rews
(y).