15x+42=x

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Solution for 15x+42=x equation: 



15x+42=x

We move all terms to the left:

15x+42-(x)=0

We add all the numbers together, and all the variables

14x+42=0

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

14x=-42

x=-42/14

x=-3

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