(2+j)-(11-7j)-(4+3j)=

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Solution for (2+j)-(11-7j)-(4+3j)= equation:


Simplifying
(2 + j) + -1(11 + -7j) + -1(4 + 3j) = 0

Remove parenthesis around (2 + j)
2 + j + -1(11 + -7j) + -1(4 + 3j) = 0
2 + j + (11 * -1 + -7j * -1) + -1(4 + 3j) = 0
2 + j + (-11 + 7j) + -1(4 + 3j) = 0
2 + j + -11 + 7j + (4 * -1 + 3j * -1) = 0
2 + j + -11 + 7j + (-4 + -3j) = 0

Reorder the terms:
2 + -11 + -4 + j + 7j + -3j = 0

Combine like terms: 2 + -11 = -9
-9 + -4 + j + 7j + -3j = 0

Combine like terms: -9 + -4 = -13
-13 + j + 7j + -3j = 0

Combine like terms: j + 7j = 8j
-13 + 8j + -3j = 0

Combine like terms: 8j + -3j = 5j
-13 + 5j = 0

Solving
-13 + 5j = 0

Solving for variable 'j'.

Move all terms containing j to the left, all other terms to the right.

Add '13' to each side of the equation.
-13 + 13 + 5j = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 5j = 0 + 13
5j = 0 + 13

Combine like terms: 0 + 13 = 13
5j = 13

Divide each side by '5'.
j = 2.6

Simplifying
j = 2.6

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