0.89x+45=1.39x

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Solution for 0.89x+45=1.39x equation: 



0.89x+45=1.39x

We move all terms to the left:

0.89x+45-(1.39x)=0

We add all the numbers together, and all the variables

0.89x-(+1.39x)+45=0

We get rid of parentheses

0.89x-1.39x+45=0

We add all the numbers together, and all the variables

-0.5x+45=0

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

-0.5x=-45

x=-45/-0.5

x=+90

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