20x+18=7x

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Solution for 20x+18=7x equation: 



20x+18=7x

We move all terms to the left:

20x+18-(7x)=0

We add all the numbers together, and all the variables

13x+18=0

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

13x=-18

x=-18/13

x=-1+5/13

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