-3j+9=-5j-7

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Solution for -3j+9=-5j-7 equation:


Simplifying
-3j + 9 = -5j + -7

Reorder the terms:
9 + -3j = -5j + -7

Reorder the terms:
9 + -3j = -7 + -5j

Solving
9 + -3j = -7 + -5j

Solving for variable 'j'.

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

Add '5j' to each side of the equation.
9 + -3j + 5j = -7 + -5j + 5j

Combine like terms: -3j + 5j = 2j
9 + 2j = -7 + -5j + 5j

Combine like terms: -5j + 5j = 0
9 + 2j = -7 + 0
9 + 2j = -7

Add '-9' to each side of the equation.
9 + -9 + 2j = -7 + -9

Combine like terms: 9 + -9 = 0
0 + 2j = -7 + -9
2j = -7 + -9

Combine like terms: -7 + -9 = -16
2j = -16

Divide each side by '2'.
j = -8

Simplifying
j = -8

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