How do you solve #-3 - 4g + 11g = - 13+ 12g#?

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Answer 1 · 2017-11-18T18:57:52

#g=2#

#-3-4g+11g=-13+12g#

#7g -3= -13+12g#

Subtract #12g# to both sides

#7g - 12g - 3 = -13 + 12g - 12g#

#-5g - 3= -13#

Then add #3# to both sides

#-5g - 3 + 3 = -13 + 3#

#-5g = -10#

Finally, divide both sides by #-5#

#(-5g)/-5 = (-10)/-5#

#g=2#