15+(100/20-2)x=30

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Solution for 15+(100/20-2)x=30 equation: 



15+(100/20-2)x=30

We move all terms to the left:

15+(100/20-2)x-(30)=0



Domain of the equation: 20-2)x!=0

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

-2)x!=-20

x!=-20/1

x!=-20

x∈R



We add all the numbers together, and all the variables

3x+15-30=0

We add all the numbers together, and all the variables

3x-15=0

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

3x=15

x=15/3

x=5

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