4(1-0.5m)=7m

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Solution for 4(1-0.5m)=7m equation:



4(1-0.5m)=7m
We move all terms to the left:
4(1-0.5m)-(7m)=0
We add all the numbers together, and all the variables
4(-0.5m+1)-7m=0
We add all the numbers together, and all the variables
-7m+4(-0.5m+1)=0
We multiply parentheses
-7m+0m+4=0
We add all the numbers together, and all the variables
-6m+4=0
We move all terms containing m to the left, all other terms to the right
-6m=-4
m=-4/-6
m=2/3

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