7x=16-2(3-x)

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Solution for 7x=16-2(3-x) equation: 



7x=16-2(3-x)

We move all terms to the left:

7x-(16-2(3-x))=0

We add all the numbers together, and all the variables

7x-(16-2(-1x+3))=0



We calculate terms in parentheses: -(16-2(-1x+3)), so:

16-2(-1x+3)

determiningTheFunctionDomain
-2(-1x+3)+16

We multiply parentheses

2x-6+16

We add all the numbers together, and all the variables

2x+10

Back to the equation:

-(2x+10)



We get rid of parentheses

7x-2x-10=0

We add all the numbers together, and all the variables

5x-10=0

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

5x=10

x=10/5

x=2

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