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

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



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

We move all terms to the left:

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

We multiply parentheses

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



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

4(2x-4)-2x

We add all the numbers together, and all the variables

-2x+4(2x-4)

We multiply parentheses

-2x+8x-16

We add all the numbers together, and all the variables

6x-16

Back to the equation:

-(6x-16)



We add all the numbers together, and all the variables

3x-(6x-16)-1=0

We get rid of parentheses

3x-6x+16-1=0

We add all the numbers together, and all the variables

-3x+15=0

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

-3x=-15

x=-15/-3

x=+5

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