-j-j-7j=20

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Solution for -j-j-7j=20 equation: 


Simplifying
-1j + -1j + -7j = 20

Combine like terms: -1j + -1j = -2j
-2j + -7j = 20

Combine like terms: -2j + -7j = -9j
-9j = 20

Solving
-9j = 20

Solving for variable 'j'.

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

Divide each side by '-9'.
j = -2.222222222

Simplifying
j = -2.222222222

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