2(-5-4m)+1=2(-4m-7)

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Solution for 2(-5-4m)+1=2(-4m-7) equation:



2(-5-4m)+1=2(-4m-7)
We move all terms to the left:
2(-5-4m)+1-(2(-4m-7))=0
We add all the numbers together, and all the variables
2(-4m-5)-(2(-4m-7))+1=0
We multiply parentheses
-8m-(2(-4m-7))-10+1=0
We calculate terms in parentheses: -(2(-4m-7)), so:
2(-4m-7)
We multiply parentheses
-8m-14
Back to the equation:
-(-8m-14)
We add all the numbers together, and all the variables
-8m-(-8m-14)-9=0
We get rid of parentheses
-8m+8m+14-9=0
We add all the numbers together, and all the variables
5!=0
There is no solution for this equation

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