7(-3x-3)+1=-4(5-7x)-8x

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Solution for 7(-3x-3)+1=-4(5-7x)-8x equation: 



7(-3x-3)+1=-4(5-7x)-8x

We move all terms to the left:

7(-3x-3)+1-(-4(5-7x)-8x)=0

We add all the numbers together, and all the variables

7(-3x-3)-(-4(-7x+5)-8x)+1=0

We multiply parentheses

-21x-(-4(-7x+5)-8x)-21+1=0



We calculate terms in parentheses: -(-4(-7x+5)-8x), so:

-4(-7x+5)-8x

We add all the numbers together, and all the variables

-8x-4(-7x+5)

We multiply parentheses

-8x+28x-20

We add all the numbers together, and all the variables

20x-20

Back to the equation:

-(20x-20)



We add all the numbers together, and all the variables

-21x-(20x-20)-20=0

We get rid of parentheses

-21x-20x+20-20=0

We add all the numbers together, and all the variables

-41x=0

x=0/-41

x=0

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