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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



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

4(2x-1)

We multiply parentheses

8x-4

Back to the equation:

-(8x-4)



We get rid of parentheses

6x-8x+4+4=0

We add all the numbers together, and all the variables

-2x+8=0

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

-2x=-8

x=-8/-2

x=+4

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