3/7+x=-4

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Solution for 3/7+x=-4 equation: 



3/7+x=-4

We move all terms to the left:

3/7+x-(-4)=0

We add all the numbers together, and all the variables

x+4+3/7=0

We multiply all the terms by the denominator


x*7+3+4*7=0

We add all the numbers together, and all the variables

x*7+31=0

Wy multiply elements

7x+31=0

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

7x=-31

x=-31/7

x=-4+3/7

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