Question

Solve |x + 3| = 7.
A. x= -4
B. x= 10
C. x= 4
D. x= -10

Answer 1

x = 4

Explanation:

|x + 3| = 7

=> x + 3 = 7

=> x = 7 - 3

=> x = 4

Answer 2

C. x= 4

Explanation:

|x + 3| = 7

x + 3 = 7

x = 7 - 3

x = 4