4=(x+7)/9

Solution for 4=(x+7)/9 equation:

4=(x+7)/9

We move all terms to the left:

4-((x+7)/9)=0

We multiply all the terms by the denominator


-((x+7)+4*9)=0


We calculate terms in parentheses: -((x+7)+4*9), so:

(x+7)+4*9

We add all the numbers together, and all the variables

(x+7)+36

We get rid of parentheses

x+7+36

We add all the numbers together, and all the variables

x+43

Back to the equation:

-(x+43)


We get rid of parentheses

-x-43=0

We add all the numbers together, and all the variables

-1x-43=0

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

-x=43

x=43/-1

x=-43