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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

7x-8x-4+6=0

We add all the numbers together, and all the variables

-1x+2=0

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

-x=-2

x=-2/-1

x=+2

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