.3x+7x-15=45

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Solution for .3x+7x-15=45 equation: 



.3x+7x-15=45

We move all terms to the left:

.3x+7x-15-(45)=0

We add all the numbers together, and all the variables

7.3x-60=0

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

7.3x=60

x=60/7.3

x=8+1/4.5625

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