10+3.1=j

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Solution for 10+3.1=j equation:


Simplifying
10 + 3.1 = j

Combine like terms: 10 + 3.1 = 13.1
13.1 = j

Solving
13.1 = 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.
13.1 + -1j = j + -1j

Combine like terms: j + -1j = 0
13.1 + -1j = 0

Add '-13.1' to each side of the equation.
13.1 + -13.1 + -1j = 0 + -13.1

Combine like terms: 13.1 + -13.1 = 0.0
0.0 + -1j = 0 + -13.1
-1j = 0 + -13.1

Combine like terms: 0 + -13.1 = -13.1
-1j = -13.1

Divide each side by '-1'.
j = 13.1

Simplifying
j = 13.1

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