-7+4(12-7x)=20+7(-2x+3)-14x

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Solution for -7+4(12-7x)=20+7(-2x+3)-14x equation: 



-7+4(12-7x)=20+7(-2x+3)-14x

We move all terms to the left:

-7+4(12-7x)-(20+7(-2x+3)-14x)=0

We add all the numbers together, and all the variables

4(-7x+12)-(20+7(-2x+3)-14x)-7=0

We multiply parentheses

-28x-(20+7(-2x+3)-14x)+48-7=0



We calculate terms in parentheses: -(20+7(-2x+3)-14x), so:

20+7(-2x+3)-14x

determiningTheFunctionDomain
7(-2x+3)-14x+20

We add all the numbers together, and all the variables

-14x+7(-2x+3)+20

We multiply parentheses

-14x-14x+21+20

We add all the numbers together, and all the variables

-28x+41

Back to the equation:

-(-28x+41)



We add all the numbers together, and all the variables

-28x-(-28x+41)+41=0

We get rid of parentheses

-28x+28x-41+41=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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