Star + square = 86 star + triangle = 80 square + triangle = 90 star is equal to? Square is equal to? Triangle is equal to? A good answer has a reward! Star + square = 86 star + triangle = 80 square + triangle = 90 star equals? Square equals? Triangle equals? There is a reward for a good answer!

Star + square = 86 star + triangle = 80 square + triangle = 90 star is equal to? Square is equal to? Triangle is equal to? A good answer has a reward! Star + square = 86 star + triangle = 80 square + triangle = 90 star equals? Square equals? Triangle equals? There is a reward for a good answer!

Star + square = 86, star + triangle = 80, square + triangle = 90, the left side adds, the right side adds: 2x star + 2x square + 2x triangle = 86 + 80 + 902x (Star + square + triangle) = 256, star + square + triangle = 128, because: Star + square = 86, so: Triangle = 128-86 = 42, because: Star + triangle = 80, so: square = 128-80 = 4