21x-14-13x=4(2x-4)+2

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Solution for 21x-14-13x=4(2x-4)+2 equation: 



21x-14-13x=4(2x-4)+2

We move all terms to the left:

21x-14-13x-(4(2x-4)+2)=0

We add all the numbers together, and all the variables

8x-(4(2x-4)+2)-14=0



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

4(2x-4)+2

We multiply parentheses

8x-16+2

We add all the numbers together, and all the variables

8x-14

Back to the equation:

-(8x-14)



We get rid of parentheses

8x-8x+14-14=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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