-(7+3x)=-4(x+4)-1

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Solution for -(7+3x)=-4(x+4)-1 equation: 



-(7+3x)=-4(x+4)-1

We move all terms to the left:

-(7+3x)-(-4(x+4)-1)=0

We add all the numbers together, and all the variables

-(3x+7)-(-4(x+4)-1)=0

We get rid of parentheses

-3x-(-4(x+4)-1)-7=0



We calculate terms in parentheses: -(-4(x+4)-1), so:

-4(x+4)-1

We multiply parentheses

-4x-16-1

We add all the numbers together, and all the variables

-4x-17

Back to the equation:

-(-4x-17)



We get rid of parentheses

-3x+4x+17-7=0

We add all the numbers together, and all the variables

x+10=0

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

x=-10

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