-10(9+12a)=12(-3-10a)

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Solution for -10(9+12a)=12(-3-10a) equation: 



-10(9+12a)=12(-3-10a)

We move all terms to the left:

-10(9+12a)-(12(-3-10a))=0

We add all the numbers together, and all the variables

-10(12a+9)-(12(-10a-3))=0

We multiply parentheses

-120a-(12(-10a-3))-90=0



We calculate terms in parentheses: -(12(-10a-3)), so:

12(-10a-3)

We multiply parentheses

-120a-36

Back to the equation:

-(-120a-36)



We get rid of parentheses

-120a+120a+36-90=0

We add all the numbers together, and all the variables

-54!=0

There is no solution for this equation

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