Answer:
7
Step-by-step explanation:
The following equation can be derived from the question
Let x = unknown number
5 + 2x = 3x - 2
collect like terms
5 + 2 = 3x - 2x
x = 7
becauz the cos .1sj sin A the thing cos
?
...
62390
you have to round up if it's 5 or more and round down if it's less.
