3m+4=-5m+8

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Solution for 3m+4=-5m+8 equation: 



3m+4=-5m+8

We move all terms to the left:

3m+4-(-5m+8)=0

We get rid of parentheses

3m+5m-8+4=0

We add all the numbers together, and all the variables

8m-4=0

We move all terms containing m to the left, all other terms to the right

8m=4

m=4/8

m=1/2

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