0.9+2.1=0.3x-1.5

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Solution for 0.9+2.1=0.3x-1.5 equation: 



0.9+2.1=0.3x-1.5

We move all terms to the left:

0.9+2.1-(0.3x-1.5)=0

We add all the numbers together, and all the variables

-(0.3x-1.5)+3=0

We get rid of parentheses

-0.3x+1.5+3=0

We add all the numbers together, and all the variables

-0.3x+4.5=0

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

-0.3x=-4.5

x=-4.5/-0.3

x=+15

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