Answer: -1.5
Step-by-step explanation:
Check the picture below.
make sure your calculator is in Degree mode.
Step-by-step explanation:
x + 53 = 90
x = 37
answer is 37
Answer:

Step-by-step explanation:

Distribute 2 through the parentheses

Collect like terms

Move 16 to right hand side and change it's sign

Add the numbers: 6 and 16

Divide both sides by 2

Calculate

Hope I helped !
Best regards! :D