3+7x=17+9x

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Solution for 3+7x=17+9x equation:



3+7x=17+9x
We move all terms to the left:
3+7x-(17+9x)=0
We add all the numbers together, and all the variables
7x-(9x+17)+3=0
We get rid of parentheses
7x-9x-17+3=0
We add all the numbers together, and all the variables
-2x-14=0
We move all terms containing x to the left, all other terms to the right
-2x=14
x=14/-2
x=-7

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