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aniked [119]
3 years ago
10

If your good at math please do this

Mathematics
1 answer:
nignag [31]3 years ago
5 0

Answer:

m = 84/31

Step 1: Simplify

\frac{3(m-1)-4}{5} =\frac{8-(2m+1)}{7}

\frac{3(m-1)-4}{5}=\frac{8-(2m+1)}{7}

Step 2: Cross multiply

7*\frac{3(m-1)-4}{5}=\frac{8-(2m+1)}{7}*5

21m-49=-10+35

Step 3: Add 10m to both sides

21m-49+10m=-10m+35+10m

31m-49=35

Step 4: Add 49 to both sides

31m-49+49=35+49

31m=84

Step 5: Divide both sides by 31

\frac{31m}{31} =\frac{84}{31}

m=\frac{84}{31}

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