7+9=-4(3x-4)

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Solution for 7+9=-4(3x-4) equation: 



7+9=-4(3x-4)

We move all terms to the left:

7+9-(-4(3x-4))=0

We add all the numbers together, and all the variables

-(-4(3x-4))+16=0



We calculate terms in parentheses: -(-4(3x-4)), so:

-4(3x-4)

We multiply parentheses

-12x+16

Back to the equation:

-(-12x+16)



We get rid of parentheses

12x-16+16=0

We add all the numbers together, and all the variables

12x=0

x=0/12

x=0

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