7(9x-7)=28

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Solution for 7(9x-7)=28 equation: 



7(9x-7)=28

We move all terms to the left:

7(9x-7)-(28)=0

We multiply parentheses

63x-49-28=0

We add all the numbers together, and all the variables

63x-77=0

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

63x=77

x=77/63

x=1+2/9

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