(4.5x)+(3*(x-1))=1600

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Solution for (4.5x)+(3*(x-1))=1600 equation: 



(4.5x)+(3(x-1))=1600

We move all terms to the left:

(4.5x)+(3(x-1))-(1600)=0

We add all the numbers together, and all the variables

(+4.5x)+(3(x-1))-1600=0

We get rid of parentheses

4.5x+(3(x-1))-1600=0



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

3(x-1)

We multiply parentheses

3x-3

Back to the equation:

+(3x-3)



We get rid of parentheses

4.5x+3x-3-1600=0

We add all the numbers together, and all the variables

7.5x-1603=0

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

7.5x=1603

x=1603/7.5

x=213+3.6666666666667/5

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