20x-18x+5x-2=19

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Solution for 20x-18x+5x-2=19 equation:



20x-18x+5x-2=19
We move all terms to the left:
20x-18x+5x-2-(19)=0
We add all the numbers together, and all the variables
7x-21=0
We move all terms containing x to the left, all other terms to the right
7x=21
x=21/7
x=3

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