The equation that represents the excess of flour cups is e = 4 · x. Jacob put in the preparation 4 extra cups of flour.
What is the equation that describes the flour excess per muffin?
In accordance with the statement, the number of extra cups per muffin, represented by the variable e, is equal to the difference of the real quantity and the expected quantity and the total is a function of the number of muffins to be prepared, represented by the variable n.
e = r - d
e = 9 · x - 5 · x
e = 4 · x
If we know that x = 1, then the excess of flour is equal to:
e = 4 · 1
e = 4
Jacob put in the preparation 4 extra cups of flour.
To learn more on linear equations: https://brainly.com/question/11897796
#SPJ1
