-7(u-3)=7u-49

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Solution for -7(u-3)=7u-49 equation: 



-7(u-3)=7u-49

We move all terms to the left:

-7(u-3)-(7u-49)=0

We multiply parentheses

-7u-(7u-49)+21=0

We get rid of parentheses

-7u-7u+49+21=0

We add all the numbers together, and all the variables

-14u+70=0

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

-14u=-70

u=-70/-14

u=+5

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