26+13=21+j

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Solution for 26+13=21+j equation:


Simplifying
26 + 13 = 21 + j

Combine like terms: 26 + 13 = 39
39 = 21 + j

Solving
39 = 21 + j

Solving for variable 'j'.

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

Add '-1j' to each side of the equation.
39 + -1j = 21 + j + -1j

Combine like terms: j + -1j = 0
39 + -1j = 21 + 0
39 + -1j = 21

Add '-39' to each side of the equation.
39 + -39 + -1j = 21 + -39

Combine like terms: 39 + -39 = 0
0 + -1j = 21 + -39
-1j = 21 + -39

Combine like terms: 21 + -39 = -18
-1j = -18

Divide each side by '-1'.
j = 18

Simplifying
j = 18

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