7x+3x+9x=540

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Solution for 7x+3x+9x=540 equation: 



7x+3x+9x=540

We move all terms to the left:

7x+3x+9x-(540)=0

We add all the numbers together, and all the variables

19x-540=0

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

19x=540

x=540/19

x=28+8/19

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