19+4m=7m-20

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Solution for 19+4m=7m-20 equation:



19+4m=7m-20
We move all terms to the left:
19+4m-(7m-20)=0
We get rid of parentheses
4m-7m+20+19=0
We add all the numbers together, and all the variables
-3m+39=0
We move all terms containing m to the left, all other terms to the right
-3m=-39
m=-39/-3
m=+13

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