9=-15/7*2+x

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Solution for 9=-15/7*2+x equation: 



9=-15/7*2+x

We move all terms to the left:

9-(-15/7*2+x)=0



Domain of the equation: 7*2+x)!=0

x∈R



We add all the numbers together, and all the variables

-(+x-15/7*2)+9=0

We get rid of parentheses

-x+9+15/7*2=0

We multiply all the terms by the denominator


-x*7*2+15+9*7*2=0

We add all the numbers together, and all the variables

-x*7*2+141=0

Wy multiply elements

-14x*2+141=0

Wy multiply elements

-28x+141=0

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

-28x=-141

x=-141/-28

x=5+1/28

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