7(x-9)=3(x-3)-1

Solution for 7(x-9)=3(x-3)-1 equation:

7(x-9)=3(x-3)-1

We move all terms to the left:

7(x-9)-(3(x-3)-1)=0

We multiply parentheses

7x-(3(x-3)-1)-63=0


We calculate terms in parentheses: -(3(x-3)-1), so:

3(x-3)-1

We multiply parentheses

3x-9-1

We add all the numbers together, and all the variables

3x-10

Back to the equation:

-(3x-10)


We get rid of parentheses

7x-3x+10-63=0

We add all the numbers together, and all the variables

4x-53=0

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

4x=53

x=53/4

x=13+1/4