3(x-2)-4(x-1)=2(4-x)-7

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Solution for 3(x-2)-4(x-1)=2(4-x)-7 equation: 



3(x-2)-4(x-1)=2(4-x)-7

We move all terms to the left:

3(x-2)-4(x-1)-(2(4-x)-7)=0

We add all the numbers together, and all the variables

3(x-2)-4(x-1)-(2(-1x+4)-7)=0

We multiply parentheses

3x-4x-(2(-1x+4)-7)-6+4=0



We calculate terms in parentheses: -(2(-1x+4)-7), so:

2(-1x+4)-7

We multiply parentheses

-2x+8-7

We add all the numbers together, and all the variables

-2x+1

Back to the equation:

-(-2x+1)



We add all the numbers together, and all the variables

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

We get rid of parentheses

-1x+2x-1-2=0

We add all the numbers together, and all the variables

x-3=0

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

x=3

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