Respuesta :
Let x be the number of rolls sold by Sean.
We are given that Evan has sold 7 more that one-half the number of rolls that Sean sold.
Evan has sold 1/2x + 7 rolls.
Therefore, we have:
x + (0.5x + 7) = 121
1.5x = 121 - 7
x = 114/1.5
x = 76
Answer:
This has already been solved by another question on brainly. I screenshoted it. Here it is
Step-by-step explanation:


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