-(7-5x)=4(6x-7)-19x+21

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Solution for -(7-5x)=4(6x-7)-19x+21 equation: 



-(7-5x)=4(6x-7)-19x+21

We move all terms to the left:

-(7-5x)-(4(6x-7)-19x+21)=0

We add all the numbers together, and all the variables

-(-5x+7)-(4(6x-7)-19x+21)=0

We get rid of parentheses

5x-(4(6x-7)-19x+21)-7=0



We calculate terms in parentheses: -(4(6x-7)-19x+21), so:

4(6x-7)-19x+21

We add all the numbers together, and all the variables

-19x+4(6x-7)+21

We multiply parentheses

-19x+24x-28+21

We add all the numbers together, and all the variables

5x-7

Back to the equation:

-(5x-7)



We get rid of parentheses

5x-5x+7-7=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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