12.2+x/7=-5.3

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Solution for 12.2+x/7=-5.3 equation: 



12.2+x/7=-5.3

We move all terms to the left:

12.2+x/7-(-5.3)=0

We add all the numbers together, and all the variables

x/7+17.5=0

We multiply all the terms by the denominator


x+(17.5)*7=0

We add all the numbers together, and all the variables

x+122.5=0

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

x=-122.5

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