9j-2j-4j=15

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Solution for 9j-2j-4j=15 equation: 


Simplifying
9j + -2j + -4j = 15

Combine like terms: 9j + -2j = 7j
7j + -4j = 15

Combine like terms: 7j + -4j = 3j
3j = 15

Solving
3j = 15

Solving for variable 'j'.

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

Divide each side by '3'.
j = 5

Simplifying
j = 5

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