What is the vale of x in this question

The equation respenting the left table is

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out