## Help!! The equation x + (x + 10) = 90 is used to describe a pair of complementary angles. What is the value of x?

Question

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

## Answers ( )

Answer:x=40

Step-by-step explanation:40+(40+10)=90

correctAnswer:x = 40

Step-by-step explanation:2x + 10 = 90

2x = 80

x = 40