2x-1+0.5x=19

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Solution for 2x-1+0.5x=19 equation:



2x-1+0.5x=19
We move all terms to the left:
2x-1+0.5x-(19)=0
We add all the numbers together, and all the variables
2.5x-20=0
We move all terms containing x to the left, all other terms to the right
2.5x=20
x=20/2.5
x=8

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