2=2(3+u)-4

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



2=2(3+u)-4

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



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

2(u+3)-4

We multiply parentheses

2u+6-4

We add all the numbers together, and all the variables

2u+2

Back to the equation:

-(2u+2)



We get rid of parentheses

-2u-2+2=0

We add all the numbers together, and all the variables

-2u=0

u=0/-2

u=0

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