-4x+7(4+1/2x)=31

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Solution for -4x+7(4+1/2x)=31 equation: 



-4x+7(4+1/2x)=31

We move all terms to the left:

-4x+7(4+1/2x)-(31)=0



Domain of the equation: 2x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-4x+7(1/2x+4)-31=0

We multiply parentheses

-4x+7x+28-31=0

We add all the numbers together, and all the variables

3x-3=0

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

3x=3

x=3/3

x=1

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