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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(4(3x+5)), so:

4(3x+5)

We multiply parentheses

12x+20

Back to the equation:

-(12x+20)



We get rid of parentheses

3x-12x-20+2=0

We add all the numbers together, and all the variables

-9x-18=0

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

-9x=18

x=18/-9

x=-2

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