4x+7=123

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Solution for 4x+7=123 equation:



4x+7=123
We move all terms to the left:
4x+7-(123)=0
We add all the numbers together, and all the variables
4x-116=0
We move all terms containing x to the left, all other terms to the right
4x=116
x=116/4
x=29

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