-4+x/7=-21

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Solution for -4+x/7=-21 equation: 



-4+x/7=-21

We move all terms to the left:

-4+x/7-(-21)=0

We add all the numbers together, and all the variables

x/7+17=0

We multiply all the terms by the denominator


x+17*7=0

We add all the numbers together, and all the variables

x+119=0

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

x=-119

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