0.3x+9=12

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Solution for 0.3x+9=12 equation:



0.3x+9=12
We move all terms to the left:
0.3x+9-(12)=0
We add all the numbers together, and all the variables
0.3x-3=0
We move all terms containing x to the left, all other terms to the right
0.3x=3
x=3/0.3
x=10

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