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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We multiply parentheses

2x-3x-((4x+3)2)+12=0



We calculate terms in parentheses: -((4x+3)2), so:

(4x+3)2

We multiply parentheses

8x+6

Back to the equation:

-(8x+6)



We add all the numbers together, and all the variables

-1x-(8x+6)+12=0

We get rid of parentheses

-1x-8x-6+12=0

We add all the numbers together, and all the variables

-9x+6=0

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

-9x=-6

x=-6/-9

x=2/3

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