Question

If the solution of an equation is x = –2, what could the original equation be?
A.
x + 6 = 8
B.
x – 6 = 8
C.
x + 8 = 6
D.
x – 8 = 6

Answer 1

the answer is c if u have different signs negative and positive u subtract then u get 6

Answer 2

Solve x – 4 = –7.
A.
x = 3
B.
x = –3
C.
x = 11
D.
x = –11

Answer 3

b