3(30+)=4(x+19)

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Solution for 3(30+)=4(x+19) equation: 



3(30+)=4(x+19)

We move all terms to the left:

3(30+)-(4(x+19))=0

We add all the numbers together, and all the variables

-(4(x+19))+30=0



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

4(x+19)

We multiply parentheses

4x+76

Back to the equation:

-(4x+76)



We get rid of parentheses

-4x-76+30=0

We add all the numbers together, and all the variables

-4x-46=0

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

-4x=46

x=46/-4

x=-11+1/2

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