8+4x=42

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Solution for 8+4x=42 equation: 



8+4x=42

We move all terms to the left:

8+4x-(42)=0

We add all the numbers together, and all the variables

4x-34=0

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

4x=34

x=34/4

x=8+1/2

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