Simplifying
j + 1 + -2j + -1 + 3j + 1 = 0
Reorder the terms:
1 + -1 + 1 + j + -2j + 3j = 0
Combine like terms: 1 + -1 = 0
0 + 1 + j + -2j + 3j = 0
1 + j + -2j + 3j = 0
Combine like terms: j + -2j = -1j
1 + -1j + 3j = 0
Combine like terms: -1j + 3j = 2j
1 + 2j = 0
Solving
1 + 2j = 0
Solving for variable 'j'.
Move all terms containing j to the left, all other terms to the right.
Add '-1' to each side of the equation.
1 + -1 + 2j = 0 + -1
Combine like terms: 1 + -1 = 0
0 + 2j = 0 + -1
2j = 0 + -1
Combine like terms: 0 + -1 = -1
2j = -1
Divide each side by '2'.
j = -0.5
Simplifying
j = -0.5
