Answer:
B x=-6
x=2
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
Check the picture below.
let's recall that 2π is a full go-around or namely a revolution

Answer:
x = 7
Step-by-step explanation:
2x + 11 = 25
subtract 11
2x = 14
divide by two
x = 7