3(x-4)=213(x-4)

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Solution for 3(x-4)=213(x-4) equation: 



3(x-4)=213(x-4)

We move all terms to the left:

3(x-4)-(213(x-4))=0

We multiply parentheses

3x-(213(x-4))-12=0



We calculate terms in parentheses: -(213(x-4)), so:

213(x-4)

We multiply parentheses

213x-852

Back to the equation:

-(213x-852)



We get rid of parentheses

3x-213x+852-12=0

We add all the numbers together, and all the variables

-210x+840=0

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

-210x=-840

x=-840/-210

x=+4

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