Answer:
d. 7x = 98. Divide both sides by 7. Kendall had $14.
Explanation:
Here, x represents Kendall’s money.
Given,
Mateo had 7 times as much money as Kendall had.
Thus, the money of Mateo = 7 times of x
= 7x
But, Mateo had $ 98.

Which is the required equation,
Now, for finding the value of x we need to isolate x,
For this we will Divide both sides by 7,


Hence, Kendall had $ 14.
⇒ Option d is correct.