SOLUTION: -(3)/(4m)+3=8

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: -(3)/(4m)+3=8      Log On


   

Question 665282: -(3)/(4m)+3=8
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
Starting with
%28-3%29%2F%284m%29+%2B+3+=+8
...
Get rid of the fraction: multply the entire equation by 4m
%28-3%29%2Fcross%284m%29%28cross%284m%29%29+%2B+3%284m%29+=+8%284m%29
-3 + 12m = 32m
...
Isoalte m variable onto one side
-3 + cross%2812m%29 cross%28-12m%29 = 32m highlight%28-12m%29
-3 = 20m
...
Divide both sides by 20
%28-3%29%2F20+=+cross%2820%29m%2Fcross%2820%29
highlight%28m+=+-3%2F20%29
...
Check

.....................
Delighted to help.
-Reading Boosters
Wanting for others what we want for ourselves.
www.MyHomeworkAnswers.com