7x+13=128

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Solution for 7x+13=128 equation: 



7x+13=128

We move all terms to the left:

7x+13-(128)=0

We add all the numbers together, and all the variables

7x-115=0

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

7x=115

x=115/7

x=16+3/7

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