28=-7(2x+3)

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Solution for 28=-7(2x+3) equation: 



28=-7(2x+3)

We move all terms to the left:

28-(-7(2x+3))=0



We calculate terms in parentheses: -(-7(2x+3)), so:

-7(2x+3)

We multiply parentheses

-14x-21

Back to the equation:

-(-14x-21)



We get rid of parentheses

14x+21+28=0

We add all the numbers together, and all the variables

14x+49=0

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

14x=-49

x=-49/14

x=-3+1/2

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