6(x-7)+7x=-5(x+1)-1

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Solution for 6(x-7)+7x=-5(x+1)-1 equation: 



6(x-7)+7x=-5(x+1)-1

We move all terms to the left:

6(x-7)+7x-(-5(x+1)-1)=0

We add all the numbers together, and all the variables

7x+6(x-7)-(-5(x+1)-1)=0

We multiply parentheses

7x+6x-(-5(x+1)-1)-42=0



We calculate terms in parentheses: -(-5(x+1)-1), so:

-5(x+1)-1

We multiply parentheses

-5x-5-1

We add all the numbers together, and all the variables

-5x-6

Back to the equation:

-(-5x-6)



We add all the numbers together, and all the variables

13x-(-5x-6)-42=0

We get rid of parentheses

13x+5x+6-42=0

We add all the numbers together, and all the variables

18x-36=0

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

18x=36

x=36/18

x=2

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