3(8+4)=8(-4+k)-12

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Solution for 3(8+4)=8(-4+k)-12 equation: 



3(8+4)=8(-4+k)-12

We move all terms to the left:

3(8+4)-(8(-4+k)-12)=0

We add all the numbers together, and all the variables

-(8(k-4)-12)+312=0



We calculate terms in parentheses: -(8(k-4)-12), so:

8(k-4)-12

We multiply parentheses

8k-32-12

We add all the numbers together, and all the variables

8k-44

Back to the equation:

-(8k-44)



We get rid of parentheses

-8k+44+312=0

We add all the numbers together, and all the variables

-8k+356=0

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

-8k=-356

k=-356/-8

k=44+1/2

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