-4(5+3x)=-30(-7x)

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Solution for -4(5+3x)=-30(-7x) equation: 



-4(5+3x)=-30(-7x)

We move all terms to the left:

-4(5+3x)-(-30(-7x))=0

We add all the numbers together, and all the variables

-4(3x+5)-(-30(-7x))=0

We multiply parentheses

-12x-(-30(-7x))-20=0



We calculate terms in parentheses: -(-30(-7x)), so:

-30(-7x)

We multiply parentheses

210x

Back to the equation:

-(210x)



We add all the numbers together, and all the variables

-222x-20=0

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

-222x=20

x=20/-222

x=-10/111

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