From the equation 3x + 59 = 120, the unit cost of the shirts is $20.33.
An equation is a mathematical statement used to equate two mathematical expressions.
To demonstrate equality, equations use the equation symbol (=).
The total amount spent on new clothes = $120
The number of shirts bought = 3
The cost of the pair of pants bought = $59
Equation of the situation is 3x + 59 = 120,where x = the unit cost of the shirts.
3x + 59 = 120
Subtract 59 from both sides:
= 3x + 59 - 59 = 120 - 59
Simplify both equations:
3x = 61
Divide both sides by 3:
3x/3 = 61/3
x = 20.33
Thus, we can conclude that the equation for the new clothes Jennifer bought at the mall shows that each shirt costs $20.33.
Learn more about equations at https://brainly.com/question/2972832
#SPJ1