Question

Write and solve an equation for the situation.

4. The sum of 7 and u is 14. (1 point)
7+u = 14; u = 7
14+7=u: u = 21
7+u = 14: u = 8
7+14=u: u = 21

Answer 1

=> 7+u = 14; u = 7

Explanation:

The sum of 7 and u is 14

=> u + 7 = 14

=> u = 14-7

=> u = 7