3x+4(x+5)=3(2x-5)

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Solution for 3x+4(x+5)=3(2x-5) equation: 



3x+4(x+5)=3(2x-5)

We move all terms to the left:

3x+4(x+5)-(3(2x-5))=0

We multiply parentheses

3x+4x-(3(2x-5))+20=0



We calculate terms in parentheses: -(3(2x-5)), so:

3(2x-5)

We multiply parentheses

6x-15

Back to the equation:

-(6x-15)



We add all the numbers together, and all the variables

7x-(6x-15)+20=0

We get rid of parentheses

7x-6x+15+20=0

We add all the numbers together, and all the variables

x+35=0

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

x=-35

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