7(2-x)+9x=2(x+7)=

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Solution for 7(2-x)+9x=2(x+7)= equation: 



7(2-x)+9x=2(x+7)=

We move all terms to the left:

7(2-x)+9x-(2(x+7))=0

We add all the numbers together, and all the variables

7(-1x+2)+9x-(2(x+7))=0

We add all the numbers together, and all the variables

9x+7(-1x+2)-(2(x+7))=0

We multiply parentheses

9x-7x-(2(x+7))+14=0



We calculate terms in parentheses: -(2(x+7)), so:

2(x+7)

We multiply parentheses

2x+14

Back to the equation:

-(2x+14)



We add all the numbers together, and all the variables

2x-(2x+14)+14=0

We get rid of parentheses

2x-2x-14+14=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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