-3(u-1)+7u=4(u+1)-5

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Solution for -3(u-1)+7u=4(u+1)-5 equation: 



-3(u-1)+7u=4(u+1)-5

We move all terms to the left:

-3(u-1)+7u-(4(u+1)-5)=0

We add all the numbers together, and all the variables

7u-3(u-1)-(4(u+1)-5)=0

We multiply parentheses

7u-3u-(4(u+1)-5)+3=0



We calculate terms in parentheses: -(4(u+1)-5), so:

4(u+1)-5

We multiply parentheses

4u+4-5

We add all the numbers together, and all the variables

4u-1

Back to the equation:

-(4u-1)



We add all the numbers together, and all the variables

4u-(4u-1)+3=0

We get rid of parentheses

4u-4u+1+3=0

We add all the numbers together, and all the variables

4!=0

There is no solution for this equation

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