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

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



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

We move all terms to the left:

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

We multiply parentheses

3x-(-4(x+1))+21-8=0



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

-4(x+1)

We multiply parentheses

-4x-4

Back to the equation:

-(-4x-4)



We add all the numbers together, and all the variables

3x-(-4x-4)+13=0

We get rid of parentheses

3x+4x+4+13=0

We add all the numbers together, and all the variables

7x+17=0

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

7x=-17

x=-17/7

x=-2+3/7

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