9j+3=j-1

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Solution for 9j+3=j-1 equation:


Simplifying
9j + 3 = j + -1

Reorder the terms:
3 + 9j = j + -1

Reorder the terms:
3 + 9j = -1 + j

Solving
3 + 9j = -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.
3 + 9j + -1j = -1 + j + -1j

Combine like terms: 9j + -1j = 8j
3 + 8j = -1 + j + -1j

Combine like terms: j + -1j = 0
3 + 8j = -1 + 0
3 + 8j = -1

Add '-3' to each side of the equation.
3 + -3 + 8j = -1 + -3

Combine like terms: 3 + -3 = 0
0 + 8j = -1 + -3
8j = -1 + -3

Combine like terms: -1 + -3 = -4
8j = -4

Divide each side by '8'.
j = -0.5

Simplifying
j = -0.5

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