m^2+5m+6=m^2-4

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Solution for m^2+5m+6=m^2-4 equation: 



m^2+5m+6=m^2-4

We move all terms to the left:

m^2+5m+6-(m^2-4)=0

We get rid of parentheses

m^2-m^2+5m+4+6=0

We add all the numbers together, and all the variables

5m+10=0

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

5m=-10

m=-10/5

m=-2

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