2j-9=j

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Solution for 2j-9=j equation:


Simplifying
2j + -9 = j

Reorder the terms:
-9 + 2j = j

Solving
-9 + 2j = 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.
-9 + 2j + -1j = j + -1j

Combine like terms: 2j + -1j = 1j
-9 + 1j = j + -1j

Combine like terms: j + -1j = 0
-9 + 1j = 0

Add '9' to each side of the equation.
-9 + 9 + 1j = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 1j = 0 + 9
1j = 0 + 9

Combine like terms: 0 + 9 = 9
1j = 9

Divide each side by '1'.
j = 9

Simplifying
j = 9

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