7x-4=-30

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Solution for 7x-4=-30 equation: 



7x-4=-30

We move all terms to the left:

7x-4-(-30)=0

We add all the numbers together, and all the variables

7x+26=0

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

7x=-26

x=-26/7

x=-3+5/7

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