7x-12=2x=18

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Solution for 7x-12=2x=18 equation: 



7x-12=2x=18

We move all terms to the left:

7x-12-(2x)=0

We add all the numbers together, and all the variables

5x-12=0

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

5x=12

x=12/5

x=2+2/5

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