3x-1=2(5x+4)

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Solution for 3x-1=2(5x+4) equation: 



3x-1=2(5x+4)

We move all terms to the left:

3x-1-(2(5x+4))=0



We calculate terms in parentheses: -(2(5x+4)), so:

2(5x+4)

We multiply parentheses

10x+8

Back to the equation:

-(10x+8)



We get rid of parentheses

3x-10x-8-1=0

We add all the numbers together, and all the variables

-7x-9=0

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

-7x=9

x=9/-7

x=-1+2/7

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