3(2x+12)=3(x-10)

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Solution for 3(2x+12)=3(x-10) equation: 



3(2x+12)=3(x-10)

We move all terms to the left:

3(2x+12)-(3(x-10))=0

We multiply parentheses

6x-(3(x-10))+36=0



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

3(x-10)

We multiply parentheses

3x-30

Back to the equation:

-(3x-30)



We get rid of parentheses

6x-3x+30+36=0

We add all the numbers together, and all the variables

3x+66=0

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

3x=-66

x=-66/3

x=-22

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