.5(2x-1)=3(7-x)

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Solution for .5(2x-1)=3(7-x) equation: 



.5(2x-1)=3(7-x)

We move all terms to the left:

.5(2x-1)-(3(7-x))=0

We add all the numbers together, and all the variables

.5(2x-1)-(3(-1x+7))=0

We multiply parentheses

x-(3(-1x+7))-0.5=0



We calculate terms in parentheses: -(3(-1x+7)), so:

3(-1x+7)

We multiply parentheses

-3x+21

Back to the equation:

-(-3x+21)



We get rid of parentheses

x+3x-21-0.5=0

We add all the numbers together, and all the variables

4x-21.5=0

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

4x=21.5

x=21.5/4

x=5+1/2.6666666666667

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