9j-8j+-13=-20

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Solution for 9j-8j+-13=-20 equation:


Simplifying
9j + -8j + -13 = -20

Reorder the terms:
-13 + 9j + -8j = -20

Combine like terms: 9j + -8j = 1j
-13 + 1j = -20

Solving
-13 + 1j = -20

Solving for variable 'j'.

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

Add '13' to each side of the equation.
-13 + 13 + 1j = -20 + 13

Combine like terms: -13 + 13 = 0
0 + 1j = -20 + 13
1j = -20 + 13

Combine like terms: -20 + 13 = -7
1j = -7

Divide each side by '1'.
j = -7

Simplifying
j = -7

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