7.9x-(5.9x-2.4)=-4(-x-2)

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Solution for 7.9x-(5.9x-2.4)=-4(-x-2) equation: 



7.9x-(5.9x-2.4)=-4(-x-2)

We move all terms to the left:

7.9x-(5.9x-2.4)-(-4(-x-2))=0

We add all the numbers together, and all the variables

7.9x-(5.9x-2.4)-(-4(-1x-2))=0

We get rid of parentheses

7.9x-5.9x-(-4(-1x-2))+2.4=0



We calculate terms in parentheses: -(-4(-1x-2)), so:

-4(-1x-2)

We multiply parentheses

4x+8

Back to the equation:

-(4x+8)



We add all the numbers together, and all the variables

2x-(4x+8)+2.4=0

We get rid of parentheses

2x-4x-8+2.4=0

We add all the numbers together, and all the variables

-2x-5.6=0

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

-2x=5.6

x=5.6/-2

x=-2+1/1.25

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