1+2j=2(2j+1)

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Solution for 1+2j=2(2j+1) equation:


Simplifying
1 + 2j = 2(2j + 1)

Reorder the terms:
1 + 2j = 2(1 + 2j)
1 + 2j = (1 * 2 + 2j * 2)
1 + 2j = (2 + 4j)

Solving
1 + 2j = 2 + 4j

Solving for variable 'j'.

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

Add '-4j' to each side of the equation.
1 + 2j + -4j = 2 + 4j + -4j

Combine like terms: 2j + -4j = -2j
1 + -2j = 2 + 4j + -4j

Combine like terms: 4j + -4j = 0
1 + -2j = 2 + 0
1 + -2j = 2

Add '-1' to each side of the equation.
1 + -1 + -2j = 2 + -1

Combine like terms: 1 + -1 = 0
0 + -2j = 2 + -1
-2j = 2 + -1

Combine like terms: 2 + -1 = 1
-2j = 1

Divide each side by '-2'.
j = -0.5

Simplifying
j = -0.5

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