144=-4(4-5x)

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Solution for 144=-4(4-5x) equation: 



144=-4(4-5x)

We move all terms to the left:

144-(-4(4-5x))=0

We add all the numbers together, and all the variables

-(-4(-5x+4))+144=0



We calculate terms in parentheses: -(-4(-5x+4)), so:

-4(-5x+4)

We multiply parentheses

20x-16

Back to the equation:

-(20x-16)



We get rid of parentheses

-20x+16+144=0

We add all the numbers together, and all the variables

-20x+160=0

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

-20x=-160

x=-160/-20

x=+8

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