-1=-4(9-x)+3-2(7x-1)

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Solution for -1=-4(9-x)+3-2(7x-1) equation: 



-1=-4(9-x)+3-2(7x-1)

We move all terms to the left:

-1-(-4(9-x)+3-2(7x-1))=0

We add all the numbers together, and all the variables

-(-4(-1x+9)+3-2(7x-1))-1=0



We calculate terms in parentheses: -(-4(-1x+9)+3-2(7x-1)), so:

-4(-1x+9)+3-2(7x-1)

determiningTheFunctionDomain
-4(-1x+9)-2(7x-1)+3

We multiply parentheses

4x-14x-36+2+3

We add all the numbers together, and all the variables

-10x-31

Back to the equation:

-(-10x-31)



We get rid of parentheses

10x+31-1=0

We add all the numbers together, and all the variables

10x+30=0

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

10x=-30

x=-30/10

x=-3

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