3=4+2(3-x)

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Solution for 3=4+2(3-x) equation: 



3=4+2(3-x)

We move all terms to the left:

3-(4+2(3-x))=0

We add all the numbers together, and all the variables

-(4+2(-1x+3))+3=0



We calculate terms in parentheses: -(4+2(-1x+3)), so:

4+2(-1x+3)

determiningTheFunctionDomain
2(-1x+3)+4

We multiply parentheses

-2x+6+4

We add all the numbers together, and all the variables

-2x+10

Back to the equation:

-(-2x+10)



We get rid of parentheses

2x-10+3=0

We add all the numbers together, and all the variables

2x-7=0

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

2x=7

x=7/2

x=3+1/2

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