195k views
4 votes
Solve the equation for x.
X +9= -11

2 Answers

1 vote

Answer:

x=-20

Explanation:

subtract 9 from both sides

x+9-9=-11-9

x=-20

User Avanst
by
3.1k points
6 votes

Answer:

x=-20

Explanation:

x+9=-11

Subtract 9 from both sides. (-11-9=-20)

x=-20

User Katt
by
3.7k points