How do you solve #-8j = - 6- 9j#?

3 Answers
Jul 16, 2017

#j=-6#

Explanation:

#\color(olive)(-8j)=-6\color(olive)(-9j)#
#\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:

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

-8#j# + 9#j# = - 6

#.:# #j# = #- 6 #