7-2(x-1)=2(4.5-x)

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Solution for 7-2(x-1)=2(4.5-x) equation: 



7-2(x-1)=2(4.5-x)

We move all terms to the left:

7-2(x-1)-(2(4.5-x))=0

We add all the numbers together, and all the variables

-2(x-1)-(2(-1x+4.5))+7=0

We multiply parentheses

-2x-(2(-1x+4.5))+2+7=0



We calculate terms in parentheses: -(2(-1x+4.5)), so:

2(-1x+4.5)

We multiply parentheses

-2x+9

Back to the equation:

-(-2x+9)



We add all the numbers together, and all the variables

-2x-(-2x+9)+9=0

We get rid of parentheses

-2x+2x-9+9=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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