7j+-12j-6=9

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Solution for 7j+-12j-6=9 equation:


Simplifying
7j + -12j + -6 = 9

Reorder the terms:
-6 + 7j + -12j = 9

Combine like terms: 7j + -12j = -5j
-6 + -5j = 9

Solving
-6 + -5j = 9

Solving for variable 'j'.

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

Add '6' to each side of the equation.
-6 + 6 + -5j = 9 + 6

Combine like terms: -6 + 6 = 0
0 + -5j = 9 + 6
-5j = 9 + 6

Combine like terms: 9 + 6 = 15
-5j = 15

Divide each side by '-5'.
j = -3

Simplifying
j = -3

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