7j+3-4+9=

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Solution for 7j+3-4+9= equation:


Simplifying
7j + 3 + -4 + 9 = 0

Reorder the terms:
3 + -4 + 9 + 7j = 0

Combine like terms: 3 + -4 = -1
-1 + 9 + 7j = 0

Combine like terms: -1 + 9 = 8
8 + 7j = 0

Solving
8 + 7j = 0

Solving for variable 'j'.

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

Add '-8' to each side of the equation.
8 + -8 + 7j = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 7j = 0 + -8
7j = 0 + -8

Combine like terms: 0 + -8 = -8
7j = -8

Divide each side by '7'.
j = -1.142857143

Simplifying
j = -1.142857143

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