N/5 - 7 = -11
n/5 - 7 (+7) = -11 (+7)
n/5 = -4
n/5 (5) = -4(5)
n = -20
hope this helps
Answer:
x=4
Step-by-step explanation:
First, simplify:
-20 +4x =-4
Then, solve
4x=16
x=4
Step-by-step explanation:
Here is your answer in the attachment.
Hope it helps :)
Answer:
Step-by-step explanation:
Use the distributive property to get rid of the brackets.
9i + 2*7 + 2*3i Use the multiplication property to simplify the imaginary terms
9i + 2*3i + 2*7 Do the same to the real term
9i + 6i + 14 Use the addition of like terms property
15i + 14 And that's your answer.
You may not like my terminology, but you have to remember that every text teaches this differently.