7x+9=49x-9

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Solution for 7x+9=49x-9 equation: 



7x+9=49x-9

We move all terms to the left:

7x+9-(49x-9)=0

We get rid of parentheses

7x-49x+9+9=0

We add all the numbers together, and all the variables

-42x+18=0

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

-42x=-18

x=-18/-42

x=3/7

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