0.3x+0.5=0.42-0.2

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Solution for 0.3x+0.5=0.42-0.2 equation: 



0.3x+0.5=0.42-0.2

We move all terms to the left:

0.3x+0.5-(0.42-0.2)=0

We add all the numbers together, and all the variables

0.3x+0.5-(0.22)=0

We add all the numbers together, and all the variables

0.3x+0.28=0

We move all terms containing x to the left, all other terms to the right

0.3x=-0.28

x=-0.28/0.3

x=-0.28/0.3

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