7j+2j=9

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Solution for 7j+2j=9 equation: 


Simplifying
7j + 2j = 9

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

Solving
9j = 9

Solving for variable 'j'.

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

Divide each side by '9'.
j = 1

Simplifying
j = 1

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