7(x-1)=3(x+13)

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Solution for 7(x-1)=3(x+13) equation: 



7(x-1)=3(x+13)

We move all terms to the left:

7(x-1)-(3(x+13))=0

We multiply parentheses

7x-(3(x+13))-7=0



We calculate terms in parentheses: -(3(x+13)), so:

3(x+13)

We multiply parentheses

3x+39

Back to the equation:

-(3x+39)



We get rid of parentheses

7x-3x-39-7=0

We add all the numbers together, and all the variables

4x-46=0

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

4x=46

x=46/4

x=11+1/2

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