4+42x=130

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Solution for 4+42x=130 equation: 



4+42x=130

We move all terms to the left:

4+42x-(130)=0

We add all the numbers together, and all the variables

42x-126=0

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

42x=126

x=126/42

x=3

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