Respuesta :

Answer:

9.20

Step-by-step explanation:

Combine like terms: j + 0.15j = 1.15j

1.15j = 9.20

Solving

1.15j = 9.20

Solving for variable 'j'.

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

Divide each side by '1.15'.

j = 8

Simplifying

j = 8

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