3x+7=43x=7/2

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Solution for 3x+7=43x=7/2 equation: 



3x+7=43x=7/2

We move all terms to the left:

3x+7-(43x)=0

We add all the numbers together, and all the variables

-40x+7=0

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

-40x=-7

x=-7/-40

x=7/40

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