5(u+1)-7=3(u-1)+2

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Solution for 5(u+1)-7=3(u-1)+2 equation: 



5(u+1)-7=3(u-1)+2

We move all terms to the left:

5(u+1)-7-(3(u-1)+2)=0

We multiply parentheses

5u-(3(u-1)+2)+5-7=0



We calculate terms in parentheses: -(3(u-1)+2), so:

3(u-1)+2

We multiply parentheses

3u-3+2

We add all the numbers together, and all the variables

3u-1

Back to the equation:

-(3u-1)



We add all the numbers together, and all the variables

5u-(3u-1)-2=0

We get rid of parentheses

5u-3u+1-2=0

We add all the numbers together, and all the variables

2u-1=0

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

2u=1

u=1/2

u=1/2

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