-7a-7a=-6(a+3)+2(-4a-7)

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Solution for -7a-7a=-6(a+3)+2(-4a-7) equation: 



-7a-7a=-6(a+3)+2(-4a-7)

We move all terms to the left:

-7a-7a-(-6(a+3)+2(-4a-7))=0

We add all the numbers together, and all the variables

-14a-(-6(a+3)+2(-4a-7))=0



We calculate terms in parentheses: -(-6(a+3)+2(-4a-7)), so:

-6(a+3)+2(-4a-7)

We multiply parentheses

-6a-8a-18-14

We add all the numbers together, and all the variables

-14a-32

Back to the equation:

-(-14a-32)



We get rid of parentheses

-14a+14a+32=0

We add all the numbers together, and all the variables

32!=0

There is no solution for this equation

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