3x+45=3+8(x-1)

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Solution for 3x+45=3+8(x-1) equation: 



3x+45=3+8(x-1)

We move all terms to the left:

3x+45-(3+8(x-1))=0



We calculate terms in parentheses: -(3+8(x-1)), so:

3+8(x-1)

determiningTheFunctionDomain
8(x-1)+3

We multiply parentheses

8x-8+3

We add all the numbers together, and all the variables

8x-5

Back to the equation:

-(8x-5)



We get rid of parentheses

3x-8x+5+45=0

We add all the numbers together, and all the variables

-5x+50=0

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

-5x=-50

x=-50/-5

x=+10

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