7w-133=42

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Solution for 7w-133=42 equation: 



7w-133=42

We move all terms to the left:

7w-133-(42)=0

We add all the numbers together, and all the variables

7w-175=0

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

7w=175

w=175/7

w=25

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