.75x+3=42

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Solution for .75x+3=42 equation: 



.75x+3=42

We move all terms to the left:

.75x+3-(42)=0

We add all the numbers together, and all the variables

.75x-39=0

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

.75x=39

x=39/.75

x=52

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