7(9+x)=75

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Solution for 7(9+x)=75 equation: 



7(9+x)=75

We move all terms to the left:

7(9+x)-(75)=0

We add all the numbers together, and all the variables

7(x+9)-75=0

We multiply parentheses

7x+63-75=0

We add all the numbers together, and all the variables

7x-12=0

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

7x=12

x=12/7

x=1+5/7

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