9+q=7+3q

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Solution for 9+q=7+3q equation: 



9+q=7+3q

We move all terms to the left:

9+q-(7+3q)=0

We add all the numbers together, and all the variables

q-(3q+7)+9=0

We get rid of parentheses

q-3q-7+9=0

We add all the numbers together, and all the variables

-2q+2=0

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

-2q=-2

q=-2/-2

q=1

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