3x-4x+8=30

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Solution for 3x-4x+8=30 equation: 



3x-4x+8=30

We move all terms to the left:

3x-4x+8-(30)=0

We add all the numbers together, and all the variables

-1x-22=0

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

-x=22

x=22/-1

x=-22

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