0.9-3x=42x

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Solution for 0.9-3x=42x equation:



0.9-3x=42x
We move all terms to the left:
0.9-3x-(42x)=0
We add all the numbers together, and all the variables
-45x+0.9=0
We move all terms containing x to the left, all other terms to the right
-45x=-0.9
x=-0.9/-45
x=0.9/45

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