2(x+0,5)=7,5-4(4,5-x)

Solution for 2(x+0,5)=7,5-4(4,5-x) equation:

2(x+0.5)=7.5-4(4.5-x)

We move all terms to the left:

2(x+0.5)-(7.5-4(4.5-x))=0

We add all the numbers together, and all the variables

2(x+0.5)-(7.5-4(-1x+4.5))=0

We multiply parentheses

2x-(7.5-4(-1x+4.5))+1=0


We calculate terms in parentheses: -(7.5-4(-1x+4.5)), so:

7.5-4(-1x+4.5)

determiningTheFunctionDomain
-4(-1x+4.5)+7.5

We multiply parentheses

4x-18+7.5

We add all the numbers together, and all the variables

4x-10.5

Back to the equation:

-(4x-10.5)


We get rid of parentheses

2x-4x+10.5+1=0

We add all the numbers together, and all the variables

-2x+11.5=0

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

-2x=-11.5

x=-11.5/-2

x=5+1/1.33333333333