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

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



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

We move all terms to the left:

2(m-1)-(-5(m-4))=0

We multiply parentheses

2m-(-5(m-4))-2=0



We calculate terms in parentheses: -(-5(m-4)), so:

-5(m-4)

We multiply parentheses

-5m+20

Back to the equation:

-(-5m+20)



We get rid of parentheses

2m+5m-20-2=0

We add all the numbers together, and all the variables

7m-22=0

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

7m=22

m=22/7

m=3+1/7

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