I need help fast please show WORK show me how to do it and NO links
3(n - 7) = -30

-3

Step-by-step explanation:

3(n - 7) = -30

3n-21=-30

21. +21

3n=-9

3n/3=-9/3

N=-3

n = -3

Step-by-step explanation:

3(n - 7) = -30

3n - 21 = -30

3n = -9

n = -3

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

i will pick c put check it over to be sure

step-by-step explanation: