4x-8=42+5

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Solution for 4x-8=42+5 equation: 



4x-8=42+5

We move all terms to the left:

4x-8-(42+5)=0

We add all the numbers together, and all the variables

4x-8-47=0

We add all the numbers together, and all the variables

4x-55=0

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

4x=55

x=55/4

x=13+3/4

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