(8x+69)=(7x+21)

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Solution for (8x+69)=(7x+21) equation: 



(8x+69)=(7x+21)

We move all terms to the left:

(8x+69)-((7x+21))=0

We get rid of parentheses

8x-((7x+21))+69=0



We calculate terms in parentheses: -((7x+21)), so:

(7x+21)

We get rid of parentheses

7x+21

Back to the equation:

-(7x+21)



We get rid of parentheses

8x-7x-21+69=0

We add all the numbers together, and all the variables

x+48=0

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

x=-48

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