5x-3(4x-12)=78

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Solution for 5x-3(4x-12)=78 equation: 



5x-3(4x-12)=78

We move all terms to the left:

5x-3(4x-12)-(78)=0

We multiply parentheses

5x-12x+36-78=0

We add all the numbers together, and all the variables

-7x-42=0

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

-7x=42

x=42/-7

x=-6

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