3.9x+41.5=18.9-7.4x

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Solution for 3.9x+41.5=18.9-7.4x equation: 



3.9x+41.5=18.9-7.4x

We move all terms to the left:

3.9x+41.5-(18.9-7.4x)=0

We add all the numbers together, and all the variables

3.9x-(-7.4x+18.9)+41.5=0

We get rid of parentheses

3.9x+7.4x-18.9+41.5=0

We add all the numbers together, and all the variables

11.3x+22.6=0

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

11.3x=-22.6

x=-22.6/11.3

x=-2

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