How do you solve -8j = - 6- 9j8j=69j?

3 Answers
Jul 16, 2017

j=-6j=6

Explanation:

\color(olive)(-8j)=-6\color(olive)(-9j)8j=69j
\color(olive)(-8j+9j)=-6\cancel(\color(olive)(-9j))\cancel(+9j)
\color(olive)(1j)=-6

j=-6

Jul 16, 2017

j=-6

Explanation:

Move the variable to one side by adding 9j to both sides:

-8j+9j=-6cancel(-9j+9j)

j=-6

Jul 16, 2017

j = -6

Explanation:

-8j = - 6 - 9j
[ bring j terms to LHS ]

-8j + 9j = - 6

.: j = - 6