x-6(-2/5x-45)=21

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Solution for x-6(-2/5x-45)=21 equation: 



x-6(-2/5x-45)=21

We move all terms to the left:

x-6(-2/5x-45)-(21)=0



Domain of the equation: 5x-45)!=0

x∈R



We multiply parentheses

x+12x+270-21=0

We add all the numbers together, and all the variables

13x+249=0

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

13x=-249

x=-249/13

x=-19+2/13

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