-4(x+-45)+20x=-4(-4x+-3)

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Solution for -4(x+-45)+20x=-4(-4x+-3) equation: 



-4(x+-45)+20x=-4(-4x+-3)

We move all terms to the left:

-4(x+-45)+20x-(-4(-4x+-3))=0

We add all the numbers together, and all the variables

-4(x-45)+20x-(-4(-4x-3))=0

We add all the numbers together, and all the variables

20x-4(x-45)-(-4(-4x-3))=0

We multiply parentheses

20x-4x-(-4(-4x-3))+180=0



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

-4(-4x-3)

We multiply parentheses

16x+12

Back to the equation:

-(16x+12)



We add all the numbers together, and all the variables

16x-(16x+12)+180=0

We get rid of parentheses

16x-16x-12+180=0

We add all the numbers together, and all the variables

168!=0

There is no solution for this equation

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