2.1+45.2=3.2-8.4x

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Solution for 2.1+45.2=3.2-8.4x equation: 



2.1+45.2=3.2-8.4x

We move all terms to the left:

2.1+45.2-(3.2-8.4x)=0

We add all the numbers together, and all the variables

-(-8.4x+3.2)+2.1+45.2=0

We add all the numbers together, and all the variables

-(-8.4x+3.2)+47.3=0

We get rid of parentheses

8.4x-3.2+47.3=0

We add all the numbers together, and all the variables

8.4x+44.1=0

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

8.4x=-44.1

x=-44.1/8.4

x=-5+1/4

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