Question

Solve 15 + a = 10. A. a = -5 B. a = 150 C. a = -25 D. a= 25 please :)))

Answer 1

A=-5

15+a=10
-15 -15

A=10-15

A=-5

Answer 2

Answer:

A.  a = -5

Step-by-step explanation:

15 + a = 10

a = 10 - 15

a = -5