2(x-9)=10-7(3.2x)

Solution for 2(x-9)=10-7(3.2x) equation:

2(x-9)=10-7(3.2x)

We move all terms to the left:

2(x-9)-(10-7(3.2x))=0

We add all the numbers together, and all the variables

2(x-9)-(10-7(+3.2x))=0

We multiply parentheses

2x-(10-7(+3.2x))-18=0


We calculate terms in parentheses: -(10-7(+3.2x)), so:

10-7(+3.2x)

determiningTheFunctionDomain
-7(+3.2x)+10

We multiply parentheses

-21x+10

Back to the equation:

-(-21x+10)


We get rid of parentheses

2x+21x-10-18=0

We add all the numbers together, and all the variables

23x-28=0

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

23x=28

x=28/23

x=1+5/23