3x+7+x=56

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Solution for 3x+7+x=56 equation: 



3x+7+x=56

We move all terms to the left:

3x+7+x-(56)=0

We add all the numbers together, and all the variables

4x-49=0

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

4x=49

x=49/4

x=12+1/4

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