Answer:The x has to be alone meaning it has to be before or after the equation to solve, what you to do one side of the equation you will always do to the other side.
Step-by-step explanation:
Answer:
560 seconds.
Step-by-step explanation:
I think it’s 13 I’m not sure
Answer:
alternate interior
Step-by-step explanation:
tell me if this is right.
We can simply add the expression to simplify the expression. So,
(7+3i)+(-8+9i) =7 +3i -8+9i Get rid of paranthesis.
=(7-8)+(3i+9i) Group the like terms.
= -1 + 12i