0.3x-0.4x-1=3

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Solution for 0.3x-0.4x-1=3 equation:



0.3x-0.4x-1=3
We move all terms to the left:
0.3x-0.4x-1-(3)=0
We add all the numbers together, and all the variables
-0.1x-4=0
We move all terms containing x to the left, all other terms to the right
-0.1x=4
x=4/-0.1
x=-40

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