2x=-7+3(4-x)

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Solution for 2x=-7+3(4-x) equation: 



2x=-7+3(4-x)

We move all terms to the left:

2x-(-7+3(4-x))=0

We add all the numbers together, and all the variables

2x-(-7+3(-1x+4))=0



We calculate terms in parentheses: -(-7+3(-1x+4)), so:

-7+3(-1x+4)

determiningTheFunctionDomain
3(-1x+4)-7

We multiply parentheses

-3x+12-7

We add all the numbers together, and all the variables

-3x+5

Back to the equation:

-(-3x+5)



We get rid of parentheses

2x+3x-5=0

We add all the numbers together, and all the variables

5x-5=0

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

5x=5

x=5/5

x=1

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