The Sum Of Seven Numbers Is 2814. If Each Number Is Increased By 70, And The Seven Resulting Numbers Are Added, What Is The New Sum?

The sum of seven numbers is 2814. If each number is increased by 70, and the seven resulting numbers are added, what is the new sum?

 

Answer:

3,304

Step-by-step explanation:

Let x be the new sum:

Equation:

x = 2814 + 70(7)

x = 2814 + 490

x = 3304