3(x+4)=78

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Solution for 3(x+4)=78 equation: 



3(x+4)=78

We move all terms to the left:

3(x+4)-(78)=0

We multiply parentheses

3x+12-78=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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