12+0.5x=30

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Solution for 12+0.5x=30 equation:



12+0.5x=30
We move all terms to the left:
12+0.5x-(30)=0
We add all the numbers together, and all the variables
0.5x-18=0
We move all terms containing x to the left, all other terms to the right
0.5x=18
x=18/0.5
x=36

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